Andrea is a real estate agent, however, she does not have a license as required by statute. andrea sells a piece of property to george, but george refuses to pay her the agreed sales commission. andrea sues george. what is the result? a) if the licensing statute is primarily a regulatory statute, (designed to protect the publicity), andrea cannot collect her commission. b) if the licensing statute is primarily a revenue statute, andrea cannot collect her commissions. c) no matter what kind of statute, andrea cannot collect her commission. d) no matter what kind of statute, andrea can collect her commission. e) none of the above

5. profit maximization and shutting down in the short run suppose that the market for polos is a competitive market. the following graph shows the daily cost curves of a firm operating in this market. 0 2 4 6 8 10 12 14 16 18 20 50 45 40 35 30 25 20 15 10 5 0 price (dollars per polo) quantity (thousands of polos) mc atc avc for each price in the following table, calculate the firm's optimal quantity of units to produce, and determine the profit or loss if it produces at that quantity, using the data from the previous graph to identify its total variable cost. assume that if the firm is indifferent between producing and shutting down, it will produce. (hint: you can select the purple points [diamond symbols] on the previous graph to see precise information on average variable cost.) price quantity total revenue fixed cost variable cost profit (dollars per polo) (polos) (dollars) (dollars) (dollars) (dollars) 12.50 135,000 27.50 135,000 45.00 135,000 if the firm shuts down, it must incur its fixed costs (fc) in the short run. in this case, the firm's fixed cost is $135,000 per day. in other words, if it shuts down, the firm would suffer losses of $135,000 per day until its fixed costs end (such as the expiration of a building lease). this firm's shutdown price—that is, the price below which it is optimal for the firm to shut down—is per polo.

By which distribution system is more than 90 percent of u. s. coal shipped? a. pipelinesb. trucksc. waterwaysd. railroadse. none of the above

True or false: it is generally better to concentrate your exercise time on the weekends only for maximum aerobic benefit.