Inventory investment = $ %3D Net exports = $ Gross domestic product = $ Statistical discrepancy $ %3D National saving = $

Julia and Julia is a small, owner-operated bakery. The owner of Julia & Julia is considering two alternative investments, X and Y. There are four possible outcomes for each (1,2,3 and 4 for Investment X and A, B, C, D for Investment Y). Investment X Investment Y Outcome Payoff Payoff Probability 0.2 Outcome Probability 1 A 0.1 2 2 0.2 B 30 0.2 12 0.4 1 0.5 4 14 0.2 14 0.2 (a) To one decimal place (e.g. 3.5), what are the expected values of Investment X and of Investment Y? The expected value of X is The expected value of Y is Say the owner's utility function is given by U (Z) = VZ where U is the utility and Z is X or Y. (b) Is the owner risk averse? O Yes O No (c)Which investment will the owner choose? OInvestment X Investment Y

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Exercise 3.1 List all the reduced pure strategies, then reduce the tree to strategic form. START b ㅍ 9 e d e I (2, 0) (3, 0) h h J k k (1, 1) (0, 2) 1 (0, 2) (1, 1) (2,0) (1, 1) (1, 1) (2,0)

Channels 7 and 10 are the only television networks. They want to capture as much of the market as possible because it helps them earn more advertising revenue. Each channel can choose to show a cooking or a reality show on Sunday night. If they both airing cooking shows or both airing reality shows, Channel 10 gets 60% of the market. If Channel 10 is showing a cooking show and Channel 7 is showing a reality show, Channel 10 gets 70% of the market. If Channel 10 is showing a reality show and Channel 7 is showing a cooking show, Channel 7 gets 45% of the market. In a sequential game, Channel 7 moves first. What is true? Group of answer choices Channel 7 will choose reality. Channel 7 has a second mover advantage. Channel 10 will choose cooking. Channel 10 will choose reality. Channel 7 will choose cooking.

A local insurance company offers both home and auto insurance to four types of customers with the reservation prices listed in the figure below. Assume for simplicity that there is only one consumer of each type. Home Auto Bundle Customer A $90 $67 $157 Customer B Customer C Customer D $117 $87 $204 $103 $77 $180 $83 $52 $135 If the firm were to sell home and auto insurance separately, it would charge $83 for home insurance, $52 for auto insurance, and earn a combined revenue of $540. Determine the revenue the firm would receive if it used a pure bundle. Comparing the revenue of the pure bundle to the revenue of selling home and auto insurance separately, we can conclude that the reservation prices of the consumers must: O A. have no correlation B. be positively correlated C. be negatively correlated D. be serially correlated