Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Units sold: 20,000 or 25,000 is not clear.
Sales revenue $ 150,000
Less: Variable costs 50,000
Contribution margin 100,000
To calculate the unitary contribution margin, we need to use the following formula:
Unitary contribution margin= total contribution margin / number of untis
For 20,000 units:
Unitary contribution margin= 100,000/20,000= $5
For 25,000 units:
Unitary contribution margin= 100,000/25,000= $4