Suppose that Jeffrey has initial wealth $10,000, but, before he consumes it, he is subject to the following health risk (these events are mutually exclusive): Required Medical Payment Probability $1000 10% $500 20% An insurance agent offers Jeffrey the option to buy partial insurance, wherein he can pay a premium oz to insure against proportion o of any medical payment that he needs to make (e.g., if he needs to make the $1000 payment, the insurance company would pay $1000a). Jeffrey is restricted to choosing a E [0, 1]. (a) Suppose Jeffrey is an expected utility maximizer with initial wealth w and utility function u(). Provide an equation that reflects his utility as a function of a and z. (b) Suppose further that Jeffrey has utility function u(x) = x. Which a will he choose? Explain your answer. Note: Your answer might depend on z. (c) Suppose instead that Jeffrey has initial wealth w but he evaluates gambles according to prospect theory with probability-weighting function 7(p) and value function v(@). Provide an equation that reflects his prospective utility as a function of a and z. (d) Suppose further that Jeffrey has probability-weighting function is *(p) =p and value function u (ac ) = if x 2 0 if x 0. Which a will he choose? Explain your answer. Note: Your answer might depend on z