It is determined that a mobile application needed to support the Sales, Marketing and Finance departments will cost $60,000. The Sales department has 20 employees and all employees will need the application. Likewise, all 10 of the Marketing department employees will need the application. Only 1/3 of the Finance department is interested in the mobile application. The Finance department has 30 employees. The CIO has decided to fund the mobile application using either the allocation method or chargeback method. Which funding method does each department wish the CIO will choose to use and why

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