In the long-run equilibrium of a competitive market, the number of firms in the market adjusts until the market demand is satisfied at a price equal to the minimum of a. marginal cost of the marginal firm. b. average total cost of the marginal firm. c. average fixed cost for the marginal firm. d. average variable cost of the marginal firm.

Which type of investment offers both capital gains and interest income? a. property b. cds c. stocks d. bonds

Emily bought 200 shares of abc co. stock for $29.00 per share on 60% margin. assume she holds the stock for one year and that her interest costs will be $80 over the holding period. ignoring commissions, what is her percentage return (loss) on invested capital if the stock price went down 10%?

Saeed needs money to purchase tools, basic office supplies, parts to refurbish equipment, accounting software, and legal fees. believing saeed's business will be a success, an investor invests $5,000 to saeed open his business. in return, saeed agrees to repay the investor the $5,000 plus 17 percent of the profits of the business. calculate the return on investment for the investor if saeed's business makes $7,000 in profit as a total return of the business in its first year.