Christina purchased 200 shares of stock at a price of $62.30 a share and sold them for $70.25 a share. she also received $148 in dividends. if the inflation rate was 4.2 percent, what was her approximate real rate of return on this investment? a. 24.20 percentb. 9.75 percentc. 18.15 percentd. 13.95 percente. 14.20 percent

Suppose a ceiling fan manufacturer has the total cost function c(x) = 48x + 1485 and the total revenue function r(x) = 75x. (a) what is the equation of the profit function p(x) for this commodity? p(x) = (b) what is the profit on 35 units? p(35) = interpret your result. the total costs are less than the revenue. the total costs are more than the revenue. the total costs are exactly the same as the revenue. (c) how many fans must be sold to avoid losing money? fans

The purpose of the transportation approach for location analysis is to minimize which of the following? a. total costsb. total fixed costsc. the number of shipmentsd. total shipping costse. total variable costs

Describe what fixed costs and marginal costs mean to a company.