Chocolate Co. reports the following information from its sales budget: ​ Expected sales:
July $ 90,000 ​
August 104,000 ​
September 120,000 ​ ​
Cash sales are normally 25% of total sales and all credit sales are expected to be collected in the month following the date of sale. The total amount of cash expected to be received from customers in September is:

A. $ 78,000
B. $ 108,000
C. $ 120,000
D. $ 130,500

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