The Accounting Professor (B. Tchaikovsky)

Managerial Accounting - Determining Cost Functions + Margin of Safety

The tutorial walks through calculating a cost function by using high‑ and low‑production data to isolate variable cost per unit and total fixed costs. With those components, it demonstrates how to compute the break‑even point in units and dollars. It then shows how to determine the margin of safety for a different production level, expressed both in sales dollars and units. The step‑by‑step approach equips managers to assess profitability thresholds quickly.