Answer:
labor cost = 15,000
Explanation:
We are going to use the formula for applied overhead and solve for the cost driver, which in this case is labor cost.
[tex]labor\: cost \times rate = applied \: overhead \\applied \: overhead \div rate = labor\: cost[/tex]
labor cost * 0.70 = 10,500
10,500/0.70 = labor cost
labor cost = 15,000