Answer:
B, 29%
Step-by-step explanation:
Dollar change in cost of goods sold = Current year cost of goods sold - Prior year cost of goods sold
Dollar change in costs of goods sold = $387,000 - $300,000 = $87,000
Percentage change in cost of goods sold = Dollar change in cost of goods sold / Prior year cost of goods sold
Percentage change in cost of goods sold = $87,000 / $300,000 = 0.29