Dudly Drafting Services uses a 45% material loading charge and a labor rate of $20 per hour. How much will be charged on a job that requires 3.5 hours of work and $40 of materials?
A) $128
B) $110
C) $88
D) $133

Question

Quizplus · Accepted Answer

The total charge is calculated by adding the labor cost, material cost, and the material loading charge. Labor cost = 3.5 hours * $20/hour = $70. Material cost = $40. Material loading charge = 45% of $40 = $18. Total charge = $70 (labor) + $40 (materials) + $18 (loading charge) = $128.

Dudly Drafting Services Uses a 45% Material Loading Charge and a Labor