P8-1: rate of return douglas keel, a financial analyst for orange industries, wishes to estimate the rate of return for two similar risk investments, x and y. douglas’s research indicates that the immediate past returns will serve as reasonable estimates of future returns. a year earlier, investment x had a market value of $20,000, and investment y had a market value of $55,000. during the year, investment x generated cash flow of $1,500, and investment y generated cash flow of $6,800. the current market values of investments x and y are $21,000 and $55,000, respectively. a. calculate the expected rate of return on investments x and y using the most recent year’s data. b. assuming the two investments are equally risky, which one should douglas recommend? why?

Suppose the marginal damage and marginal benefit curves in a polluted neighborhood are md = p/3 and mb = 4 – p. also, suppose that transactions costs are low, so that the consumers and the firm can bargain. we saw that in this case, the socially-optimal level of pollution is achieved. start by computing the socially-optimal p. then, for each of the following cases, compute the amount of money transferred through the bargaining process, and indicate who pays whom (i.e., whether consumers pay the firm, or vice versa). also, compute the gains to each party relative to the status quo (i.e., the starting point of the bargaining process).a)consumers have the right to clean air; firm is dominant in the bargaining process.b)consumers have the right to clean air; consumers are dominant in the bargaining process.c)firm has the right to pollute; firm is dominant in the bargaining process.d)firm has the right to pollute; consumers are dominant in the bargaining proces

The questions of economics address which of the following ? check all that apply

Suppose an economy has only two sectors: goods and services. each year, goods sells 80% of its outputs to services and keeps the rest, while services sells 62% of its output to goods and retains the rest. find equilibrium prices for the annual outputs of the goods and services sectors that make each sector's income match its expenditures.