Presented below is information for Monty Company for the month of March 2020. Cost of goods sold $228,450 Rent expense $33,320 Freight-out 6,410 Sales discounts 8,480 Insurance expense 5,570 Sales returns and allowances 12,070 Salaries and wages expense 55,660 Sales revenue 394,030 compute the gross profit rate

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