Profit Scenario Analysis

Build best/base/worst case projections. Best case: aggressive growth assumptions, low costs. Base: realistic assumptions. Worst: revenue 30% below plan, costs 20% above. Stress test cash flow under worst case - would you survive 6 months? If not, change strategy.

Honestly, base case rarely materializes exactly. Plan for outcomes within ±20% of base case ~60% of the time. Outside that range ~40% of the time. The value is preparation, not prediction - you should know what you'll do in each scenario.

It treats contribution margin as 1 minus the variable-cost percentage, so contribution per unit is price times that margin. Break-even units equal fixed costs divided by contribution per unit, and break-even revenue is those units times the price. The margin of safety is your expected revenue minus this break-even revenue.

The contribution margin is the portion of each dollar of revenue that remains after covering variable costs. That remainder contributes to covering fixed costs and, once past the break-even point, to generating profit. It is the key metric for volume and product-mix decisions.

The expected case is your most realistic projection based on current data. The best case reflects the potential if everything goes well. The difference between the two helps you size the upside that justifies the investment; the difference between the expected and worst case quantifies the maximum risk.