48 of 55 (0 complete) This Test: 150 his Question: 2 pts - Lakeshore Manufacturing provided the following information for the month ended March 31: Sales Revenue Beginning Finished Goods Inventory $31,000 14,000 7,500 15,600 Ending Finished Goods Inventory Cost of Goods Manufactured Compute gross profit. OA. OB. O C. $7,900 O D. $21,900 $15,400 $8,900