BizSim
Difficulty:
Beginner mode — forgiving metrics, gentle shocks.

Cash & Profit — Monthly History

Cash Net Profit

Live Formula Tracker — Edexcel GCSE

"We aim to send all young people into an ever-changing world, able and qualified to play their full part in it."

Created by Mr Pirozzolo

Business Progress Log

Every decision you've made — and exactly how it shaped your business.

Global Shocks History

Wild card economic events you have triggered and their impact on your business.

Created by Mr Pirozzolo

Business Setup

Configure your company's starting values and market conditions. All changes affect your metrics immediately.

What Do The Business Metrics Mean?

Every number on your BizSim dashboard links directly to the Edexcel GCSE Business syllabus. Here is what each metric means and how your decisions change it:

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Cash Balance

The actual money in the bank right now. This is NOT the same as profit.

Cash falls when you spend on R&D, staff, equipment or loan repayments. Cash rises when customers pay you. If Cash hits −£10,000, the business is insolvent — game over!

📐 Formula: Opening Balance + Net Cash Flow = Closing Balance
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Revenue (Sales Revenue)

Total income from selling products or services — before any costs are deducted.

Revenue rises when you raise your price, sell more units, or launch new products. Falls in recessions when consumer spending drops. Setting the right price is key — too high reduces demand, too low reduces margin.

📐 Formula: Price per Unit × Quantity Sold
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Fixed Costs

Costs that do not change with output — you pay these whether you sell 1 unit or 10,000.

Includes rent, manager salaries, insurance, loan repayments. Fixed Costs directly determine your Break-even Point — the higher they are, the more you need to sell before making any profit.

📐 BEP = Fixed Costs ÷ Contribution per unit
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Variable Costs

Costs that rise with every unit produced — raw materials, direct labour, packaging.

Higher Variable Costs squeeze your Gross Profit Margin. Inflation typically pushes VC up as supplier costs rise. Automation can reduce VC per unit but requires large upfront Cash investment.

📐 Total VC = VC per Unit × Quantity Produced
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Break-even Point (BEP)

The number of units you must sell to cover ALL costs — the point where you make neither profit nor loss.

Selling above BEP = profit. Below BEP = loss. The gap between your actual sales and the BEP is called the Margin of Safety. Cutting Fixed Costs or raising the selling price both reduce the BEP.

📐 BEP = Fixed Costs ÷ (Price − VC per unit)
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Net Profit (& Profit Margins)

What the business actually keeps after ALL costs. Net Profit Margin % shows profitability per £1 of sales.

A high NPM% means the business is efficient. A business can have rising Revenue but falling profit if costs rise faster. You need both Revenue AND cost control to maintain strong margins.

📐 NPM = Net Profit ÷ Revenue × 100
❤️

Staff Morale

How motivated and engaged your employees are (0–100%). Links to Maslow's Hierarchy and Herzberg's motivators.

High Morale → higher Productivity → higher Revenue. Low Morale → poor output, higher staff turnover, rising recruitment costs. Morale at 0% = business failure. Financial rewards (pay rises) and non-financial rewards (autonomy, training) both raise Morale.

📐 Productivity = Output ÷ Number of Workers

Brand Score (Reputation)

How customers, suppliers and the community perceive your business (0–100%). Linked to USP and brand identity.

A strong Brand Score allows premium pricing, attracts better staff, and makes customers loyal. Damaged by poor quality, ethical failures, or price wars. Rebuilt slowly through marketing, quality improvements, and CSR activity.

🔑 Brand Score affects your success chance on every decision
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Inflows & Outflows (Cash Flow)

Inflows = money coming IN (sales, loans, investments). Outflows = money going OUT (wages, rent, supplier payments).

Net Cash Flow = Inflows − Outflows. A healthy business needs positive NCF most months. Even a profitable business can fail if too much cash is tied up in stock or unpaid invoices — this is called a cash flow crisis.

📐 Closing Balance = Opening Balance + Net Cash Flow
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Staff Numbers

Total employees in the business. More staff = higher capacity but also higher Fixed Costs (salaries).

Hiring raises Fixed Costs immediately but can increase Revenue through better service and productivity. Redundancies cut costs but damage Morale across the remaining workforce. The right number depends on your business's span of control and production method.

🔑 Staff count affects productivity, morale and fixed costs

How Your Decisions Impact Metrics — Quick Guide

Raise Price → Revenue ↑ per unit, but demand may fall. GPM ↑. BEP ↓.
R&D Investment → Cash ↓ (immediate), Revenue ↑ (long term), Brand ↑.
Hire Staff → Fixed Costs ↑, Cash ↓, Productivity ↑, Revenue ↑ eventually.
Inflation Rises → Variable Costs ↑, Consumer spending ↓, Revenue ↓.
Pay Rise → Fixed Costs ↑, Cash ↓, Morale ↑, Productivity ↑.
Cut Fixed Costs → BEP ↓, Net Profit ↑ — but may reduce quality or morale.
Marketing Spend → Fixed Costs ↑, Cash ↓, Revenue ↑ (if effective), Brand ↑.
Ethical Decision → Brand ↑, Morale ↑ — sometimes at cost of short-term profit.

Financial Variables

Total: £20,000

💡 Fixed costs don't change with output — you pay these whether you sell 1 unit or 10,000!

Market Conditions

Created by Mr Pirozzolo