Question

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? $128 $110 $88 $133

Answer 1

How to get material loading charge total;

is. ℅
_ = _ x 45
of 100 _ = _
40. 100 = $18

How to get labor charge total;

20*3.5. = $70

How to get total for all charges;

$70+$18

Answer= $88