Which of the following are ways in which globalization impacts companies? check all that apply.
a. divisional headquarters may be in more than one country.
b. coworkers in the same office or on the same team tend to be from the same country.
c. a company can take advantage of an expanding foreign market when its domestic market is not growing.
d. products can be manufactured in countries where labor costs are less and then sold at a more competitive price.

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