Alyeska services company, a division of a major oil company, provides various services to the operators of the north slope oil field in alaska. data concerning the most recent year appear below: sales $ 7,500,000 net operating income $ 600,000 average operating assets $ 5,000,000 required: 1. compute the margin for alyeska services company. 2. compute the turnover for alyeska services company. (round your answer to 1 decimal place.) 3. compute the return on investment (roi) for alyeska services company

Many potential buyers value high-quality used cars at the full-information market price of € p1 and lemons at € p2. a limited number of potential sellers value high-quality cars at € v1 ≤ p1 and lemons at € v2 ≤ p2. everyone is risk neutral. the share of lemons among all the used cars that might be potentially sold is € θ . suppose that the buyers incur a transaction cost of $200 to purchase a car. this transaction cost is the value of their time to find a car. what is the equilibrium? is it possible that no cars are sold