Hilary is a manager at a parts distribution warehouse, and she is analyzing various pieces of information to identify working conditions and employee characteristics that lead to high levels of productivity. The information she is currently analyzing is replicated here:

According to this excerpt, a key part of our national security strategy is

After much consideration, you have chosen cancun over ft. lauderdale as your spring break destination this year. however, spring break is still months away, and you may reverse this decision. which of the following events would prompt you to reverse this decision? a. the marginal cost of going to cancun decreases.b. the marginal cost of going to ft. lauderdale decreases.c. the marginal benefit of going to cancun increases.d. the marginal benefit of going to ft. lauderdale decreases.

Why is efficiency an important economic goal?