Suppose people cannot tell for sure whether they will fall ill in any given year. High-risk people correctly perceive their chance of falling ill in a year is 30 percent, and low-risk people correctly perceive that their chance of falling ill is 10 percent. Both high-risk and low-risk people have to pay $10,000 in medical expenses if they fall ill, and nothing if they remain healthy. a. What are the expected annual medical expenses of a high-risk person? $ 10000 per year b. What are the expected annual medical expenses of a low-risk person? $ 0 per year c. Suppose insurance companies cannot tell whether someone is high-risk or low-risk. They only know that half of all people are high-risk, and half of all people are low-risk. So, they offer a health insurance policy that costs $2,000 per year in exchange for covering all of a person's medical expenses should they fall ill. If high-risk people, and low-risk people are risk-neutral, then who will purchase this insurance policy? Will the insurance company be able to stay in business if it continues to charge $2,000 per year? Briefly explain. will want to purchase the insurance policy. The insurance company be able to stay in business because on average the company will

The market price of cheeseburgers in a college town increased recently, and the students in an economics class are debating the cause of the price increase. some students suggest that the price increased because the price of beef, an important ingredient for making cheeseburgers, has increased. other students attribute the increase in the price of cheeseburgers to a recent increase in college student enrollment.1. the first group of students thinks the increase in the price of cheeseburgers is due to the fact that the price of beef, an important ingredient for making cheeseburgers, has increased. (what happened to demand and supply, shift to the right or left)2. the second group of students attributes the increase in the price of cheeseburgers to the increase in college student enrollment. (what happens to demand and supply, shift to the right or left)3. suppose that both of the events you analyzed above are partly responsible for the increase in the price of cheeseburgers. based on your analysis of the explanations offered by the two groups of students, how would you figure out which of the possible causes was the dominant cause of the increase in the price of cheeseburgers? (choose a, b, c, or d)a)if the price increase was small, then the supply shift in the market for cheeseburgers must have been larger than the demand shift. b)if the equilibrium quantity of cheeseburgers decreases, then the demand shift in the market for cheeseburgers must have been larger than the supply shift. c)if the equilibrium quantity of cheeseburgers decreases, then the supply shift in the market for cheeseburgers must have been larger than the demand shift. d)whichever change occurred first must have been the primary cause of the change in the price of cheeseburgers.

What cylinder head operation is the technician performing in this figure?

In a team environment, a coordinator is? a person with expert knowledge or skills in a particular area the team needs. a good listener who works to resolve social problems among teammates. a leader who team members focus on their tasks. a good networker who likes to explore new ideas and possiblities.