Answer:
$184,375
Step-by-step explanation:
The computation of the monthly sales revenue that needed to be break even is given below:
Here we assume the sales be x
0.18x + 0.14x = $59,000
0.32x = $59,000
x = $59,000 ÷ 0.32
= $184,375
The 0.18x come from
= ($9) ÷ ($15) × 0.30x
= 0.18x
And, the 0.14x come from
= ($2) ÷ ($20) × 0.70x
= 0.14x