Which one of the following statements is NOT true? Question 6 options: DSO measures in days, the time the firm takes to convert its receivables into cash. One ratio that measures the efficiency of a firm's collection policy is days' sales outstanding. The accounts receivables turnover ratio measures how quickly the firm collects on its credit sales. The more days that it takes the firm to collect on its receivables, the more efficient the firm is.

Which is cheaper: eating out or dining in? the mean cost of a flank steak, broccoli, and rice bought at the grocery store is $13.04 (money.msn website, november 7, 2012). a sample of 100 neighborhood restaurants showed a mean price of $12.75 and a standard deviation of $2 for a comparable restaurant meal. a. develop appropriate hypotheses for a test to determine whether the sample data support the conclusion that the mean cost of a restaurant meal is less than fixing a comparable meal at home. b. using the sample from the 100 restaurants, what is the p-value? c. at a = .05, what is your conclusion? d. repeat the preceding hypothesis test using the critical value approach