【单选题】Suppose the marginal product of labor is MPN = 200 - 0.5 N where N is aggregate employment. The aggregate quantity of labor supplied is 300 + 8 w , where w is the real wage. What is the equilibrium re...
【单选题】To the customer who buys an item on product buying motives, ____. A. the factor where the merchandise is bought is very important B. the specific feature of the product is important C. the product its...
A.
the factor where the merchandise is bought is very important
【简答题】Three friends, Tom, David and John, came to New York for their holiday. They stayed in a very large hotel. Their room was on the 45 th floor. In the evening, the three men went to the cinema and came ...