Suppose a consumer values consumption (C) and leisure (Z) according to the utility function U(C, Z) = C^1/2 + In Z

Required:
a. Are the marginal utilities for consumption and the marginal disutility of labor always positive or always negative?
b. Does this utility function exhibit diminishing marginal utility/disutility for both consumption and labor?

In most states, a licensee must provide a(n) of any existing agency relationships to all parties

The last time he flew jet value air, juan's plane developed a fuel leak and had to make an 4) emergency landing. the time before that, his plane was grounded because of an electrical problem. juan is sure his current trip will be fraught with problems and he will once again be delayed. this is an example of the bias a) confirmation b) availability c) selective perception d) randomness

When used-car dealers signal the quality of a used car with a warranty, a. buyers believe the signal because the cost of a false signal is high b. it is not rational to believe the signal because some used-car dealers are crooked c. the demand for lemons is eliminated d. the price of a lemon rises above the price of a good used car because warranty costs on lemons are greater than warranty costs on good used cars