The following data is available for Wheels 'N Spokes Repair Shop for 2013: Repair techniciANSWER' wages $360,000 Fringe benefits 80,000 Overhead Total 60,000 $500,000 The desired profit margin is $40 per labor hour. The material loading charge is 40% of invoice cost. It is estimated that 5,000 labor hours will be worked in 2013. Wheels 'N Spokes' labor charge in 2013 would be ? Select one: O a. $100 b. $112 c. $128 d. $140