What does a Production Possibility Frontier for Product X versus Y represent? A) The total combined production of Product X + Product Y for a given set of factors of production B) The trade-off in the level of total production at various output mixes for Product X and Product Y C) The most efficient product production mix for a given set of factors of production D) All of the above

Alice and Bob each produce haircuts and landscaping services.  Alice can provide 4 haircuts in one hour.  Bob can provide 2 haircuts in one hour.  It takes Alice 2 hours to landscape an acre of property.  It takes Bob 1 hour to landscape an acre of property.  Assume Alice and Bob both work a standard 8 hour day.  If Alice and Bob were to combine forces and open their business "Heads and Hedges" together, how should Alice and Bob allocate their time to maximize the gains from trade with one another? (check all that apply) Alice should only spend her time cutting hair. Bob should only spend his time cutting hair. Bob should only spend his time landscaping. Alice should only spend her time landscaping.

Suppose that widgets can be produced using two different production techniques, A and B. The following table provides the total input requirements for each of five different total output levels. Q=1 Tech. K L 4 1 1 3 A B Total Cost L K Assuming that the price of labor (PL) is $1 and the price of capital (P) is $3, calculate the total cost of production for each of the five levels of output using the optimal (least-cost) technology at each level. To do this, complete the table below by calculating the total cost of production, filling in the missing values using the optimal (least-cost) technology at each level. (Enter your responses as whole numbers.) Q=1 $ 6 Q=2 K L 6 2 2 5 Q=1 Total Cost L K 31 Q=2 $ 11 Q=3 K L 9 4 4 8 How many labor hours (units of labor) would be employed at each level of output? How many machine hours (units of capital)? To answer this, complete the table below for the units of labor and units of capital that would be used to produce each level of output. (Enter…