XYZ Gadget Company is currently considering which investment projects it should undertake. The following list of projects along with the estimated rate of return of each project is presented to the executive management team: Project A (9%) Project B (7.5%) Project C (6%) Project D (11%) Project E (5.5%) The current interest rate in the loanable funds market is 7%. However, the government is considering an increase in government borrowing to implement fiscal policy. How high would interest rates need to go to induce the company to drop all but one of its planned investment projects

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