The covariance between Amazon stock and the market return is 0.05. The standard deviation of the stock market is 20%. What is the beta of Amazon

After much consideration, you have chosen cancun over ft. lauderdale as your spring break destination this year. however, spring break is still months away, and you may reverse this decision. which of the following events would prompt you to reverse this decision? a. the marginal cost of going to cancun decreases.b. the marginal cost of going to ft. lauderdale decreases.c. the marginal benefit of going to cancun increases.d. the marginal benefit of going to ft. lauderdale decreases.

Which of the following best explains why large companies pay less for goods from wholesalers? a. large companies are able to pay for the goods they purchase in cash. b. large companies are able to increase the efficiency of wholesale production. c. large companies can buy all or most of a wholesaler's stock. d. large companies have better-paid employees who are better negotiators.

You are a professor of economics at a university.? you've been offered the position of serving as department? head, which comes with an annual salary that is ? $5 comma 500 higher than your current salary.? however, the position will require you to work 200 additional hours per year. suppose the next best use of your time is spending it with your? family, which has value of ? $10 per hour.