A partial listing of costs incurred during March at Febbo Corporation appears below: Factory supplies $ 9,000 Administrative wages and salaries $ 85,000 Direct materials $ 126,000 Sales staff salaries $ 30,000 Factory depreciation $ 33,000 Corporate headquarters building rent $ 43,000 Indirect labor $ 26,000 Marketing $ 65,000 Direct labor $ 99,000 The total of the PERIOD COST listed above for March is:

a. $68,000 b. $293,000 c. $291,000 d. $223,000