Inventory records for Marvin Company revealed the following: 10 Date Transaction Mar. 1 Beginning inventory Mar. 10 Purchase Mar. 16 Purchase Mar.23 Purchase Number of Units 1,060 580 820 510 Unit Cost $7.12 7.30 7.49 7.68 8 03:37:06 Marvin sold 2,100 units of inventory during the month. Cost of goods sold assuming weighted-average cost would be: (Do not round your intermediate calculations and round your final answer to nearest dollar amount. Round weighted-average unit cost to 4 decimals if necessary.) Multiple Choice $15,330. $15,442 )