Answer:
Option (E) is correct.
Step-by-step explanation:
Let number of unit produced be "X"
Variable selling expense = 0.04 × X × 500
= 20X
Net operating income = Gross margin - Fixed selling - variable selling
2,000,000 = GM - 2,000,000 - 20X
Gross margin = 2,000,000 + 2,000,000 + 20X
= $4,000,000 + 20X
Unit produced (Selling price - Cost of goods sold) - Fixed overhead = Gross margin
X ($500 - $200) - 12,000,000 = 4,000,000 + 20X
300X - 20 X = 4,000,000 + 12,000,000
280X = 16,000,000
X = 16,000,000 ÷ 280
= 57,142.86 units
Hence, this much units need to be produced for inventory to meet the target.