Final answer:
To break even on product Drat, Digby needs to sell approximately 939 units. Therefore, the correct option is B
Step-by-step explanation:
To determine the number of units of product Drat that would need to be sold next round to break even, we need to calculate the contribution margin per unit. The contribution margin per unit is the difference between the selling price per unit ($19) and the variable cost per unit ($7.32 + $3.92), which is $7.76.
Next, we divide the total period costs ($7,286) by the contribution margin per unit ($7.76) to get the break-even point in units:
Break-even point = Total period costs / Contribution margin per unit = $7,286 / $7.76 ≈ 939 units
Therefore, the correct answer is option b. 939 units.