Microeconomics 14th Edition by James Gwartney ,Richard Stroup,Russell Sobel ,David Macpherson

Exercise 11

If an individual is motivated primarily by the desire to make money, will he or she have an incentive to be helpful to others? Will he or she have an incentive to develop skills that others value highly? Why or why not?
*Asterisk denotes questions for which answers are given in Appendix B.