Hera Inc. is planning to sell 1,500 lip balms and plans to produce 1,800 during the month of May. Each lip balm requires 1 ounce of honey and .25 hours of direct labor. If the factory employees are paid $15 an hour, what is the total amount of direct labor that should be budgeted for May? a) $5,625 b) $13,500 c) $6,750 d) $27,000