Al-Kass Educational Products started and finished job number RY23 during June. The job required OMR 12,000 of direct material and 120 hours of direct labor at OMR 8 per hour. The predetermined overhead rate is OMR 2 per direct-labor hour. The journal entries reflecting these transactions would include: Select one: O a. Debit to Manufacturing Overhead for 13,200 O b. Credit to Manufacturing Overhead for 13,200. O c. Credit to Work-in-Process Inventory for 13,200 O d. Debit to Work-in-Process Inventory for 13,200