Question : 31) Instead of studying for an additional two hours for : 1240993
31) Instead of studying for an additional two hours for the economics final, Leann decides to watch a movie. Leann is making A) a decision that does not involve an opportunity cost. B) a rational decision if her marginal cost from the movie is greater than her marginal benefit. C) a rational decision if her marginal benefit from the movie is greater than […]