Answer:
The company need to sell 12,999 boxes to produce a net income of $12,750.
Step-by-step explanation:
Contribution per unit = Price * Contribution Margin ratio
Contribution per unit =$15 * 0.20
Contribution per unit =$3
Net Income before tax= $12,750 / (1 - 0.15) = $12,750 / 0.85
=$15,000
Boxes of Cupcakes to sell = [Fixed cost + Net income ] / Contribution per unit
= (23,997 + 15,000) / 3
= 38997 / $3
= 12,999 boxes
The company need to sell 12,999 boxes to produce a net income of $12,750.