ystem anticipates that spending $300,000 on an advertising campaign will increase bed days by 650. The marketing department anticipates that each additional bed day will yield $2,100 in additional revenue and will increase costs by $1,700. The campaign Group of answer choices will reduce profits by $40,000. will increase profits by $40,000. will increase profits by $90,000. will increase profits by $210,000.

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

Which of the following events could increase the demand for labor? a. an increase in the marginal productivity of workers b. a decrease in the amount of capital available for workers to use c. a decrease in the wage paid to workers d. a decrease in output price

What are some examples of types of investments on the part of manufactures that result in growth? how does this improve a nation's standard of living?