【单选题】Joe's Bar and Grill uses two inputs, beer and pretzels. When the price of beer was $10 a case and the price of pretzels was $20 a case, Joe used 1 case of beer and 2 cases of pretzels a day. When the ...
A.
Joe has a constant returns to scale production function.
B.
Joe has a cost function that exhibits increasing returns.
C.
Joe is not minimizing costs.
D.
Joe's behavior is consistent with profit maximization.
E.
Joe's production function exhibits diminishing marginal product.
【简答题】Company A exports 100 cases of Good X to Los Angles. The volume and gross weight per case are 40cm × 50cm × 30cm and 20kg respectively. Good X is classified as Class 9 and the freight for Class 9 is c...
【简答题】The Stem-and-Leaf display below contains data on the number of months between the date a civil suit is filed and when the case is actually adjudicated for 50 cases heard in superior court. If a freque...