| After reading this chapter, you should know | |
| LO2-1 | The relative size of the U.S. economy. |
| LO2-2 | How the U.S. output mix has changed over time. |
| LO2-3 | How the U.S. is able to produce so much output. |
| LO2-4 | How incomes are distributed in the United States and elsewhere. |