College-age athletes who drop out of college to play professional sports a. underestimate the value of a college education. b. are well aware that their opportunity cost of attending college is very high. c. are not rational decision makers. d. are concerned more about present circumstances than

Which of the following best explains why online retail companies have an advantage over regular stores? a. their employees make less money because they mostly perform unskilled tasks. b. they are able to keep distribution costs low by negotiating deals with shipping companies. c. their transactions require expensive state-of-the-art technological devices. d. they have a larger number of potential customers because people anywhere can buy from them.