15) Lakeshore Manufacturing provided the following information for the month ended March 31: Sales Revenue $30,000 Beginning Finished Goods Inventory 17,000 Ending Finished Goods Inventory 11,500 Cost of Goods Manufactured 12,600 Compute gross profit. 30000-(17,000+12,60 A) $17,400 B) $11,900 C) $22,900 D) $5900