Answer:
$140 per hour
Step-by-step explanation:
The computation of labor charge per hour is shown below:-
Labor charge per hour = (Total of Wheels 'N Spokes Repair Shop ÷ labor hours) + Profit margin
= ($500,000 ÷ 5,000 hours) + $40 per labor hour
= $100 per hour + $40 per hour
= $140 per hour
Therefore for computing the labor charge per hour we simply applied the above formula.