Refer to the above table. The table gives the combinations of real disposable income and real consumption for a college student for a year. The break-even level of real disposable income is

Figure 4.4 illustrates the supply of tacos. An increase in the number of Mexican food producers would most likely cause a movement from

A) point a to point c. B) point c to point a. C) S0 to S2. D) S2 to S0.

The poorest 20 percent of the world's population receive what percentage of world income?

A. Less than 2 percent B. About 4 percent C. Around 8 percent D. Close to 10 percent