Question 15 Not yet answered Marked out of 1.00 The Fine Company uses a job order costing system. The following information belongs to current period: Estimated manufacturing overhead at the beginning of the period: $440,000 Actual manufacturing overhead incurred during the period: $400,000 Manufacturing overhead underapplied: $16,000 Predetermined overhead rate: $20 per direct labor hour On the basis of above information, how many direct labor hours were worked during the current period? P Flag question Select one: O a. 19,200 hours O b. 20,000 hours C. 22,000 hours O d. 20,800 hours