"garcia co. owns equipment that cost $76,800, with accumulated depreciation of $40,800. garcia sells the equipment for cash. record the sale of the equipment under the following three separate cases assuming garcia sells the equipment for (1) $47,000 cash, (2) $36,000 cash, and (3) $31,000 cash."

In the market for lock washers, a perfectly competitive market, the current equilibrium price is $5 per box. washer king, one of the many producers of washers, has a daily short-run total cost given by tc = 190 + 0.20q + 0.0025q2, where q measures boxes of washers. washer king's corresponding marginal cost is mc = 0.20 + 0.005q. how many boxes of washers should washer king produce per day to maximize profit?