X Company, a manufacturer, incurred the following costs in 2021: Selling costs What were total period costs in 2021? A: $9,904 B: $10,058 OC: $19,343 $5,441 Factory supervisor salary 4,617 Factory equipment rental 4,999 Advertising costs 4,007 Direct labor 5,532 Direct materials 5,509 Factory supplies 5,572 Legal department costs 4,332 Purchasing department costs 5,563 Miscellaneous overhead 5,603 D: $20,791 E: $31,832 OF: $51,175