Problem -
Beginning finished goods, 1/1/2015 $ 92,000
Ending finished goods, 12/31/2015 75,000
Cost of goods sold 300,000
Sales revenue 450,000
Operating expenses 95,000
What is the gross margin for 2015?
A) $163,000
B) $177,000
C) $170,000
D) $167,000