Xavier opens up a lemonade stand for two hours. he spends $10 for ingredients and sells $60 worth of lemonade. in the same two hours, he could have mowed his neighbor’s lawn for $40. xavier has an accounting profit of and an economic profit of
a) $50, $10b) $90, $50c) $10, $50d) $50, $90

Which of the following government agencies is responsible for managing the money supply in the united states? a. the u.s. mint b. the federal reserve bank c. congress d. the department of the treasury 2b2t

For many years, kellogg's frosted flakes, a ready-to-eat breakfast cereal, was perceived as a cereal for children. tony the tiger, a cartoon character, extolled frosted flakes, and advertisements depicted children enjoying the product with tony in competitive situations. recently, in response to declining sales of frosted flakes, the cereal maker has adopted a new series of advertisements that show adults admitting that they enjoy frosted flakes, too. kellogg's is attempting to

Stock a has a beta of 1.2 and a standard deviation of 20%. stock b has a beta of 0.8 and a standard deviation of 25%. portfolio p has $200,000 consisting of $100,000 invested in stock a and $100,000 in stock b. which of the following statements is correct? (assume that the stocks are in equilibrium.) (a) stock b has a higher required rate of return than stock a. (b) portfolio p has a standard deviation of 22.5%. (c) portfolio p has a beta equal to 1.0. (d) more information is needed to determine the portfolio's beta. (e) stock a's returns are less highly correlated with the returns on most other stocks than are b's returns.