What Are Startup Costs for a Ghost Kitchen?

Are you struggling to maximize profitability in your ghost kitchen venture? Discovering effective strategies to boost your bottom line is crucial for sustained success in this competitive landscape. Uncover nine powerful approaches that can significantly increase your ghost kitchen's profits, from optimizing operational efficiency to leveraging advanced financial insights, which you can explore further with a comprehensive ghost kitchen financial model.

Startup Costs to Open a Business Idea

Launching a ghost kitchen involves various initial expenditures, from securing a suitable kitchen space to equipping it and establishing a digital presence. The following table outlines the typical startup costs, providing a range for each category based on industry averages and operational choices.

# Expense Min Max
1 Real Estate and Rental Costs: For a basic shared-kitchen space or a private kitchen pod. $1,500 $8,000
2 Kitchen Equipment: Essential items to specialized equipment, new or used. $15,000 $100,000
3 Technology and Software Costs: For order management, POS, and KDS systems. $1,000 $5,000
4 Initial Inventory and Supplies: For food ingredients and packaging materials. $5,000 $15,000
5 Licensing and Permit Fees: For business, health, and food handler permits. $500 $2,000
6 Initial Marketing and Branding: For food photography, brand design, and digital ads. $3,000 $10,000
7 Initial Staffing and Training Costs: Covering recruitment and the first month's payroll. $8,000 $20,000
Total $33,000 $160,000

How Much Does It Cost To Open Ghost Kitchen?

The total startup cost to open a Ghost Kitchen in the USA typically ranges from $20,000 to $200,000. This wide range depends heavily on your chosen business model, location, and the scale of operations. For instance, launching a concept like 'Ghostly Grub' requires careful financial planning for ghost kitchen success to ensure initial investment aligns with revenue goals.

For operators choosing to rent space in a shared commissary kitchen, initial costs can be significantly lower, often between $20,000 and $50,000. This amount covers essential expenses such as the first month's rent, security deposits, initial inventory, technology setup, and marketing efforts. A survey by The Food Corridor highlighted that 43% of food businesses utilizing shared kitchens managed to start for under $10,000, demonstrating the potential for reduced ghost kitchen costs with this model. This approach is key for those seeking virtual restaurant revenue growth without heavy upfront capital.

Building out a private Ghost Kitchen facility represents the higher end of the cost spectrum, potentially exceeding $200,000. This includes substantial expenses for construction, plumbing, and ventilation systems, alongside purchasing a full suite of new equipment, which alone can cost $50,000 to $100,000. Such an investment is often seen when aiming for complete control over the operational environment and a long-term, high-volume dark kitchen profit maximization strategy. You can find more detailed financial insights on ghost kitchen startups here.

A crucial part of financial planning for ghost kitchen success involves budgeting for technology and marketing. This investment can account for 5-10% of the total startup budget. This initial spend is vital for establishing a strong online presence and driving the necessary initial order volume to achieve ghost kitchen profitability. Effective marketing strategies for ghost kitchen profitability are essential to attract customers to a delivery-only concept like Ghostly Grub.


Key Cost Components for Ghost Kitchen Startups:

  • Shared Kitchen Rental: Costs range from $20,000 to $50,000 for initial setup, including rent, deposits, and basic necessities.
  • Private Facility Build-Out: Can exceed $200,000, covering construction, infrastructure, and new equipment.
  • Equipment Purchase: New equipment alone can cost $50,000 to $100,000.
  • Technology & Marketing: Allocate 5-10% of the total startup budget for these critical areas.

What Are The Break-Even Points For A Profitable Ghost Kitchen?

A Ghost Kitchen can expect to reach its break-even point within 6 to 18 months of operation. This timeline depends heavily on how effectively the business manages costs, optimizes pricing, and generates consistent order volume. For a venture like Ghostly Grub, achieving this balance early is critical for long-term sustainability and growth. Understanding and controlling key financial levers allows operators to accelerate profitability. For further insights into ghost kitchen financial metrics, refer to Ghost Kitchen KPIs.

To achieve break-even, a Ghost Kitchen must rigorously manage its prime costs. Food costs should ideally be maintained between 25-35% of revenue, while labor costs should remain around 20-30%. For example, if Ghostly Grub generates $50,000 in monthly revenue, its combined food and labor expenses must be kept below approximately $32,500. Dark kitchen profit maximization is achieved when revenue consistently surpasses these operational expenses, proving the model's viability.

A significant factor impacting ghost kitchen profitability is third-party delivery platform commission fees. These fees can consume 15-35% of every sale, directly eroding profit margins. For instance, a business with an otherwise healthy 12% profit margin could see it plummet to just 2% on a platform charging a 30% commission. This substantial deduction significantly extends the time required to reach break-even. Operators must strategize how to manage delivery platform commissions for better profits, potentially by encouraging direct orders.

Utilizing data analytics for virtual restaurant revenue growth is a key strategy to shorten the break-even timeline. By thoroughly analyzing sales data, Ghostly Grub can pinpoint high-profit menu items and identify peak demand periods. This granular insight allows for dynamic menu adjustments and strategic pricing for virtual restaurant menus, which can improve overall profit margins by an estimated 5-10%. This data-driven approach is essential for optimizing menu for high-profit ghost kitchen items and ensuring cloud kitchen efficiency.


Key Strategies to Shorten Break-Even for Ghost Kitchens

  • Cost Control: Maintain food costs at 25-35% and labor costs at 20-30% of revenue.
  • Commission Management: Explore ways to reduce reliance on high-commission delivery platforms or negotiate lower rates.
  • Data-Driven Decisions: Analyze sales data to identify high-margin items and optimize pricing.
  • Menu Optimization: Focus on high-profit ghost kitchen items that appeal to your target audience.
  • Operational Efficiency: Streamline workflows to reduce waste and improve order throughput.

Can You Open Ghost Kitchen With Minimal Startup Costs?

Yes, it is entirely possible to open a Ghost Kitchen with minimal startup costs, potentially under $15,000. This lean approach focuses on leveraging existing infrastructure and smart purchasing decisions. By avoiding the significant expenses associated with building a new facility, entrepreneurs can launch their 'Ghostly Grub' concept efficiently and accelerate their path to profitability.

The primary strategy to achieve low startup costs involves leasing space in a pre-existing commissary or shared kitchen. This bypasses the largest startup expense: construction and facility build-out. Renting a station in a shared kitchen can range from $25 to $50 per hour or a monthly fee starting around $1,500. This makes it one of the most effective cost-cutting measures for cloud kitchen businesses, allowing for a quicker launch into the market.


Strategies for Minimal Capital Investment

  • Leverage Existing Kitchens: An existing restaurant can increase profits by launching a ghost kitchen with almost zero additional capital. By utilizing their current kitchen space, staff, and inventory to introduce a new delivery-only brand, the only new costs are for marketing and packaging, which could be as low as $2,000 to $5,000.
  • Acquire Second-Hand Equipment: Purchasing used kitchen equipment can reduce costs by 40-60% compared to new, significantly lowering the initial investment required. Essential items like a 6-burner range or commercial refrigerators can be sourced affordably.
  • Focus Capital on Growth: This model accelerates virtual restaurant revenue growth by directing capital towards marketing and menu development rather than infrastructure. The goal is to quickly optimize the menu for high-profit ghost kitchen items and generate immediate sales. For more insights on financial planning, refer to Startup Financial Projection's guide on opening a ghost kitchen.

This strategic focus on minimizing upfront expenditure allows aspiring entrepreneurs to test their 'Ghostly Grub' concept with reduced financial risk. It emphasizes smart resource allocation, ensuring that capital is invested where it can most directly contribute to dark kitchen profit maximization and rapid market penetration.

How Do Virtual Restaurants Increase Their Revenue?

Virtual restaurants, like 'Ghostly Grub,' primarily increase their revenue through strategic multi-branding, meticulous menu optimization, robust digital marketing, and broad expansion across various delivery platforms. These approaches allow a single physical kitchen to generate significantly more sales without proportional increases in overhead, driving virtual restaurant revenue growth.

One of the most effective ghost kitchen business strategies involves launching multiple distinct virtual brands from a single kitchen. This approach can increase total revenue by 50-100%. For instance, the same kitchen staff can prepare gourmet burgers for one brand and healthy salads for another. This captures a wider customer base and maximizes kitchen utilization. It's a cornerstone for dark kitchen profit maximization, as it leverages existing infrastructure for diverse offerings.


Key Strategies for Virtual Restaurant Revenue Growth

  • Multi-Branding: Operate several unique virtual brands from one kitchen to target different customer segments and cuisines. This diversifies revenue streams and maximizes kitchen output.
  • Menu Optimization: Focus on high-profit ghost kitchen items. Engineering the menu to highlight dishes with a 70-80% profit margin can significantly increase average order value. Strategic pricing for virtual restaurant menus, informed by data, can further boost revenue by 10-15%.
  • Digital Marketing: Invest in targeted online advertising. This includes social media campaigns and sponsored listings on major delivery platforms to drive immediate order volume. High-quality food photography is crucial, proven to increase conversion rates on delivery apps by up to 24%.

Expanding market reach for a ghost kitchen business is critical. Being listed on top delivery platforms such as DoorDash, Uber Eats, and Grubhub can increase a kitchen's customer exposure by over 300%. This directly leads to higher order volume and revenue. Additionally, leveraging technology to increase ghost kitchen profits involves using order aggregation platforms like Deliverect to streamline operations across these multiple channels.

Menu optimization ghost kitchen techniques are vital for sustainable ghost kitchen profitability. Analyzing sales data helps identify and promote dishes that are popular and highly profitable. For example, focusing on items that utilize common ingredients across multiple virtual brands helps reduce food waste and lower prime costs. This strategic approach ensures that every order contributes significantly to the bottom line, enhancing overall dark kitchen profit maximization. More insights on this can be found at Startup Financial Projection's ghost kitchen profitability blog.

What Affects Ghost Kitchen Profitability?

Ghost kitchen profitability is significantly affected by three core factors: third-party delivery commission fees, prime costs (food and labor), and overall order volume. Understanding these elements is crucial for any Ghost Kitchen aiming for sustained success and virtual restaurant revenue growth. For instance, a ghost kitchen operating with a 10% net profit margin needs precise management of each area to prevent losses.

High commission fees from delivery platforms, typically ranging from 15% to 35%, are the primary challenge to profitability. These fees can drastically reduce per-order profit. Learning how to manage delivery platform commissions for better profits by negotiating rates or driving direct, commission-free orders can increase profit margins by 10-20%. This strategic approach is vital for enhancing dark kitchen profit maximization.


Key Profitability Drivers:

  • Delivery Commissions: These are often the largest variable cost. A platform charging 30% on a $20 order means $6 goes directly to the platform, impacting the bottom line significantly.
  • Prime Costs: Food and labor expenses are the largest fixed costs. Food costs usually represent 25-35% of revenue, while labor costs are around 20-30%.
  • Order Volume: Consistent, high order volume is essential to cover fixed costs and achieve economies of scale, directly impacting overall ghost kitchen profitability.

Improving operational efficiency in ghost kitchens through streamlined workflows and waste reduction can lower prime costs by 5-10%, directly impacting the bottom line. For example, implementing precise inventory management and a First-In, First-Out (FIFO) system can minimize food waste, which accounts for 4-10% of food purchases if not managed properly. This is a key aspect of sustainable practices to enhance ghost kitchen profitability.

What Are The Typical Real Estate And Rental Costs For A Ghost Kitchen?

Real estate and rental costs are a primary factor in ghost kitchen profitability. In the USA, these costs typically range from $2,000 per month for a basic shared-kitchen space to over $8,000 per month for a private, dedicated kitchen pod in a prime urban area. This significant range allows new ventures like Ghostly Grub to select a space that aligns with their initial budget and expansion plans, directly impacting their ability to increase ghost kitchen profits.

For ghost kitchen operators seeking to maximize revenue in a delivery-only kitchen, specialized providers offer streamlined solutions. Renting a 200-300 square foot unit from a dedicated ghost kitchen provider, such as Kitchens United or CloudKitchens, in a major city like Chicago or Austin, generally costs between $4,000 and $7,000 per month. This fee often includes essential utilities, routine maintenance, and facility management, simplifying operational efficiency in ghost kitchens and reducing hidden costs.


How to Reduce Ghost Kitchen Rental Costs?

  • Shared-Use Commissary Kitchens: Operators can significantly reduce ghost kitchen costs by opting for a membership in a shared-use commissary kitchen. These facilities offer monthly fees from $1,500 to $3,500.
  • Hourly Rates: Some commissary kitchens also provide hourly rates, typically around $30 per hour, offering a lower-cost entry point into the market for businesses focused on cost-cutting measures for cloud kitchen businesses.
  • Smaller Footprint: Ghost kitchens inherently require 70-80% less square footage than a comparable full-service restaurant. This leads to rental savings of 50-60%, forming a key part of the business model's financial advantage and supporting higher profit margins for a ghost kitchen.

These lower rental costs are a core reason why ghost kitchens can be more profitable than traditional restaurants. The reduced need for front-of-house space, dining areas, and extensive parking facilities allows for substantial savings on real estate, directly contributing to strategies to boost virtual restaurant income. This lean operational model is crucial for overall ghost kitchen business strategies and achieving strong virtual restaurant revenue growth.

How Much Should Be Budgeted For Kitchen Equipment In A Ghost Kitchen?

Setting the right budget for kitchen equipment is crucial for any Ghost Kitchen, including a concept like Ghostly Grub. The budget typically ranges between $15,000 and $100,000. This wide range depends significantly on whether you purchase new or used equipment and the specific demands of your menu. Smart financial planning for ghost kitchen success involves understanding these cost variables. For first-time founders, securing funding from investors or lenders often requires a clear breakdown of these startup costs.

A basic equipment package can fall on the lower end of this budget. For instance, essential items like a 6-burner range with an oven might cost around $4,000. Commercial refrigerators and freezers, vital for inventory management in a ghost kitchen, could total $5,000. Prep stations, necessary for efficient workflow, might add another $2,000. Purchasing used items can significantly reduce these costs, potentially by 40-60%, which is a key cost-cutting measure for cloud kitchen businesses aiming to increase ghost kitchen profits.

Designing an efficient workflow for dark kitchen operations is paramount for delivery-only restaurant success. The equipment layout is central to this. A logical and optimized layout can improve cloud kitchen efficiency and increase order production speed by up to 25%. This directly influences revenue potential and is a critical factor in maximizing revenue in a delivery-only kitchen. Strategic placement of equipment reduces movement and speeds up preparation and packaging, contributing to overall ghost kitchen profitability.


Specialized Equipment Considerations for Ghost Kitchens

  • High-Capacity Conveyor Pizza Oven: For concepts specializing in pizza, this can range from $10,000 to $30,000. This investment is often necessary to produce the high-quality, consistent items needed for high-volume virtual restaurant revenue growth.
  • Rotisserie Oven: If your menu includes roasted items, a rotisserie oven might cost between $5,000 and $15,000. Such specialized equipment ensures the consistent quality that builds customer loyalty for a delivery-only restaurant.
  • Advanced Fryers or Grills: Depending on the volume and specific cooking methods, these can also add significantly to the budget, directly impacting the ability to optimize menu for high-profit ghost kitchen items.

For Ghostly Grub, which focuses on quality and variety, investing in the right equipment is an investment in long-term virtual restaurant profitability. While a higher budget might be needed for specialized items, this investment often translates into the ability to produce high-quality items efficiently, which is essential for scaling a ghost kitchen business for higher returns. Balancing initial outlay with future operational efficiency is key for maximizing ghost kitchen profits.

What Are The Initial Technology And Software Costs For A Ghost Kitchen?

Launching a Ghost Kitchen, like Ghostly Grub, requires strategic investment in technology to ensure efficient operations and maximize revenue. Initial technology and software costs for a ghost kitchen typically range from $1,000 to $5,000 for essential systems. These upfront expenses are crucial for setting up a delivery-only restaurant business model effectively. Beyond the initial setup, ongoing monthly fees can range from $150 to $500, impacting your ghost kitchen profitability.

Leveraging technology to increase ghost kitchen profits involves selecting the right platforms. A critical investment is an order management or aggregation platform. Examples include Otter or Deliverect, which consolidate orders from multiple delivery services such as DoorDash, Uber Eats, and Grubhub. These platforms streamline order flow, reducing errors and improving operational efficiency in ghost kitchens. They typically have monthly subscription fees ranging from $100 to $250 per location, a fundamental cost for any virtual restaurant aiming for success.

A cloud-based Point of Sale (POS) system is necessary for managing sales, inventory, and customer data in a ghost kitchen. Systems like Toast or Revel Systems are tailored for restaurants and offer robust analytics, which can help in menu optimization for high-profit ghost kitchen items. Hardware bundles for these systems can cost between $800 to $1,700, with monthly software fees ranging from $70 to $400. Investing in a reliable POS system is key to understanding sales patterns and making data-driven decisions to boost virtual restaurant income.


Key Technology Components for Ghost Kitchen Efficiency

  • Kitchen Display System (KDS): A KDS is a vital tool for improving operational efficiency in ghost kitchens. By replacing traditional paper tickets with digital screens, a KDS can significantly streamline kitchen workflows. This technology, costing $500 to $1,500 per screen, helps reduce order errors by over 35% and improve ticket completion times by 15-20%. This directly contributes to reducing ghost kitchen costs and enhancing customer satisfaction.
  • Integrated Delivery Management: Beyond order aggregators, some ghost kitchens integrate directly with third-party delivery platforms for better control over dispatch and tracking. While often part of the order aggregation platform, understanding how to manage delivery platform commissions for better profits is essential.
  • Inventory Management Software: While sometimes integrated into POS systems, dedicated inventory software helps in best practices for ghost kitchen inventory management. This minimizes waste and ensures optimal stock levels, directly impacting profit margins.

How Much Capital Is Needed For Initial Inventory And Supplies For A Ghost Kitchen?

The initial capital required for food inventory and packaging supplies for a Ghost Kitchen typically falls between $5,000 and $15,000. This investment is crucial for launching a delivery-only concept like Ghostly Grub, ensuring you have the necessary stock to fulfill initial orders. Accurate budgeting here is vital for maintaining healthy ghost kitchen profitability from day one.

The bulk of this budget, approximately $3,000 to $10,000, will be allocated for the initial stock of food ingredients. The exact amount depends significantly on your menu's complexity and the variety of dishes offered. A key strategy for dark kitchen profit maximization is to design a menu with cross-utilized ingredients. This approach can reduce initial inventory costs by up to 30%, improving overall cloud kitchen efficiency.


Best Practices for Inventory Management

  • Implement a strict First-In, First-Out (FIFO) system from day one. This practice is vital for ghost kitchen inventory management, helping to control costs and minimize waste.
  • Unmanaged food waste can account for 4-10% of food purchases, directly impacting your virtual restaurant revenue growth. Effective inventory management directly contributes to increasing ghost kitchen profits.
  • Regularly review supplier agreements to secure competitive pricing, further reducing ghost kitchen costs.

Packaging supplies, including branded containers, bags, and cutlery, will require an initial investment ranging from $2,000 to $5,000. Quality, brand-reinforcing packaging is essential for building brand awareness for a delivery-only concept. It creates a positive customer experience, which is crucial for customer retention tactics for virtual restaurants and overall ghost kitchen profitability. Investing in durable, attractive packaging reflects positively on your brand, encouraging repeat business and strengthening your position in the online food delivery business market.

What Are The Licensing And Permit Fees To Start A Ghost Kitchen?

Launching a Ghost Kitchen, like Ghostly Grub, requires navigating specific licensing and permit requirements. These are mandatory to ensure legal operation and food safety standards. The cumulative cost for all necessary licensing and permit fees to legally operate a Ghost Kitchen in the USA is generally between $500 and $2,000. This financial outlay is a critical part of initial planning for ghost kitchen success.

Securing the correct permits prevents significant penalties. Failure to obtain proper permits can result in fines ranging from $100 to $1,000 per violation or even forced closure. Understanding these fees upfront helps in robust financial planning for your delivery-only restaurant business.


Essential Permits and Associated Costs

  • Local Business License: This permit is required by your city or county to operate any business. Costs typically range from $50 to $400, varying significantly by jurisdiction.
  • Food Handler's Permit: All staff involved in food preparation and handling must possess this permit. The cost is usually $15 to $60 per person. This ensures compliance with public health standards for your cloud kitchen efficiency.
  • Food Facility Health Permit: Often the most substantial fee, this permit is crucial for any food service operation, including a ghost kitchen. Prices range from $300 to $1,000, depending on the local health department's regulations and the facility's scope.
  • Employer Identification Number (EIN): Required for tax purposes if you have employees or operate as a corporation/partnership. This is available for free directly from the IRS.
  • Seller's Permit (Sales Tax Permit): Necessary for collecting sales tax on your food sales. This permit is typically free to obtain from your state's tax agency, though some states may require a security deposit.

These fees represent a foundational investment in your virtual restaurant's legitimacy and long-term viability. Proactive financial planning for ghost kitchen success must account for these mandatory expenditures to avoid operational disruptions and legal issues, ensuring your online food delivery business can thrive.

How Much Should Be Allocated For Initial Marketing And Branding For A Ghost Kitchen?

A new Ghost Kitchen, such as 'Ghostly Grub,' should allocate an initial marketing and branding budget ranging from $3,000 to $10,000. This investment is crucial for a successful launch and to acquire the first wave of customers in the competitive online food delivery market. The budget covers essential elements that establish brand presence and drive immediate orders, focusing on digital channels where ghost kitchens primarily operate.


Key Initial Marketing Expenditures for Ghost Kitchens

  • Professional Food Photography: Allocate $500-$2,000. High-quality visuals are paramount for delivery apps. Studies show professional food photography can increase conversion rates on delivery apps by up to 24%. This directly impacts sales by making menu items more appealing to potential customers browsing online.
  • Brand Identity Design: Budget $500-$1,500 for a cohesive brand identity. This includes a memorable logo and well-designed packaging concepts. A strong brand identity helps 'Ghostly Grub' stand out and builds recognition, even without a physical storefront, fostering trust and recall among consumers.

Investing in digital advertising is one of the most effective marketing strategies for ghost kitchen profitability. Approximately 50-60% of the initial marketing budget, which translates to $1,500-$6,000, should be dedicated to this area. This portion is primarily used for targeted social media advertisements on platforms like Instagram and Facebook, alongside sponsored listings on major food delivery platforms such as DoorDash and Uber Eats. These targeted ads drive immediate order volume by reaching potential customers actively looking for food delivery options, directly impacting virtual restaurant revenue growth.

Developing customer retention tactics for virtual restaurants from the outset is crucial for long-term success and increasing ghost kitchen profits. A portion of the budget, typically $500-$2,500, should be allocated to setting up foundational retention tools. This includes establishing an email list for direct communication with customers and creating a simple website with integrated online ordering capabilities. Additionally, a small budget should be reserved for initial loyalty promotions, such as discounts for repeat orders or special offers for first-time customers, to encourage repeat business and build customer loyalty for a delivery-only restaurant.

What Are The Initial Staffing And Training Costs For A Ghost Kitchen?

Initial staffing and training costs are a critical consideration for any Ghost Kitchen, directly impacting early financial planning and overall ghost kitchen profitability. These upfront expenses typically cover recruitment, onboarding, and the first month's payroll for a lean operational team. For a new Ghostly Grub location, this budget generally ranges from $8,000 to $20,000. This figure helps aspiring entrepreneurs and small business owners understand the financial commitment needed before generating revenue. Proper financial planning for ghost kitchen success involves accounting for these initial outlays.

The core of these costs lies in assembling an efficient kitchen team. A typical Ghost Kitchen operates with a lean staff of two to four kitchen employees. For instance, line cooks often earn between $16 and $22 per hour. Factoring in a full-time schedule, the first month's payroll for a team of three could be approximately $8,000 to $11,000, even before considering taxes and benefits. These staffing considerations impact ghost kitchen profitability significantly, as labor is a primary operational expense. Effective cost-cutting measures for cloud kitchen businesses often begin with optimizing staffing levels.


Essential Training Budget for Ghost Kitchen Efficiency

  • A specific budget of $500 to $1,500 should be dedicated to employee training for ghost kitchen efficiency and profit. This investment is crucial for maximizing order throughput and accuracy.
  • Training must cover essential areas:
    • Kitchen software proficiency: Navigating order management systems and delivery platform integrations.
    • Safety protocols: Ensuring compliance with food safety regulations and workplace safety standards.
    • Specific workflows: Optimizing processes for rapid order preparation and dispatch, which is fundamental to delivery-only restaurant success.

A well-trained and efficient team is paramount for scaling a ghost kitchen business for higher returns. Such a team can handle increased order volume without compromising food quality or service speed, directly contributing to virtual restaurant revenue growth. This efficiency is a key strategy to increase ghost kitchen profits, ensuring that every order is processed quickly and accurately. Investing in robust training minimizes errors and maximizes operational flow, directly enhancing overall dark kitchen profit maximization.