Final answer:
The contribution margin per unit for Buffalo Co., when selling 5,000 units, with sales of $75,000 and variable expenses of $50,000, is $5.00 per unit.
Step-by-step explanation:
To calculate the contribution margin per unit for Buffalo Co., we first need to understand that contribution margin is the difference between sales and variable expenses. With sales of $75,000 for 5,000 units, we have a sales revenue of $15 per unit. The variable expenses amount to $50,000 for 5,000 units, which gives us a variable cost of $10 per unit. The contribution margin per unit is therefore calculated as the difference between the sales revenue per unit and the variable cost per unit.
Sales revenue per unit = $75,000 ÷ 5,000 units = $15 per unit
Variable cost per unit = $50,000 ÷ 5,000 units = $10 per unit
Contribution margin per unit = Sales revenue per unit - Variable cost per unit = $15 - $10 = $5.00