1. which of the following is the best example of human capital? a. a ribbon cutting machine b. a backhoe run by a construction worker c. a pound of coal d. a new employee who has a college degree 2. Which of the following is NOT a program that involves cash transfers? a. workers' compensation b. social security c. food stamps d. unemployment insurance 3. What is the best example of a market economy? a. the government decides how many melons to grow b. a local tribe trades hand-made trinkets for tobacco from a neighboring tribe c. a family visiting a mall buys school clothes d. a girl trades her doll for a softball mitt 4. which of the following is NOT one of the basic economic goals economic systems try to achieve? a. efficiency b. security c. freedom d. integrity 4. An economy in which the government alone decides how the three economic questions are answered is known as a. free market b. centrally planned c. mixed d. balanced