Selling Adele Trucks Cars Direct Operating costs BO 1000 B 6,000 RO 12.000 RO 18.000 Number of Employees 6 4 30 Machine How 100 Square Meters 1.000 2.000 4,000 6.000 The direct costs for the selling department are allocated on the basis of Machine Hours The direct costs for the admin department are allocated on the basis of Sumber of Employees Under the step-down method, the allocation base percentages for number of employees should be: Select one: O a. 12.5% for selling, 25% trucks and 62.5% for cars O b. 20% for selling, 20% trucks and 40% for cars O c. 60% for trucks and 40% for cars d. 40% for trucks and 60% for cars O e. None of the answers are correct