O b. dividing physical units by the percentage of work done c. multiplying the percentage of work done by the physical units. d. dividing equivalent units by the percentage of work done If Manufacturing Overhead has a credit balance at the end of the period, then Select one: a overhead has been underapplied. b. the overhead assigned to Work in Process Inventory is less than the overhead incurred. c. overhead has been overapplied. d. management must take corrective action. O If manufacturing overhead has been overapplied during the year, the adjusting entry at the end Select one: a. debit to Manufacturing Overhead. b. credit to Finished Goods Inventory