For the month of March 2021, prime cost was? [ (2 Points) The following information pertaining to X Co.'s manufacturing operations: Inventories Direct Materials Work in process Finished Goods March 1, 2021 P36,000 18,000 54,000 Additional information for the month of March 2021: March 31, 2021 P30,000 12,000 72,000 Direct materials purchased Direct manufacturing labor payroll Direct manufacturing labor rate per hour Factory overhead rate per direct labor hour P84,000 60,000 7.50 10.00