An organizational unit whose manager is responsible for acquiring, using, and disposing of assets in order to maximize return on assets is referred to as a(n) ______________________________

Your father-in-law's stockbroker examines future earnings and dividends, the expected level of interest rates, and the firm's risk to provide a basis for buy-sell recommendations. This stockbroker uses the ________ approach to stock valuation

A) financial statement analysis B) earnings analysis C) expectations method D) fundamental analysis E) none of the above

Sony would like to test the hypothesis that the standard deviation for the age of PlayStation users is higher than the standard deviation for the age of Xbox users. The following table summarizes sample statistics from each population

PlayStation XboxSample standard deviation 4.3 years 3.9 yearsSample size 25 28The test statistic for this hypothesis test would be ________.A) 1.03 B) 1.10 C) 1.22 D) 3.65