on 4 red PQR Limited furnishes the following information for the month of December. Materials Used OMR 29,000, Direct Wages OMR 23,000, Labour hours worked18,000, Hours of machine operation15,000, Overhead cost OMR 20,000. What would be the overhead chargeable to the job under Percentage of labour cost method? out of on a. 84.96% b. 85.96% c. 86.96% d. 87.96%