Which aggregate expenditure schedule(s) AE in the diagram for a private closed economy represent(s) the highest level of investment, assuming investment is the same at each level of income and the level of consumption at zero income is the same for each schedule?

The Webb-Pomerene Act of 1918 prohibits price fixing and other anticompetitive agreements that pertain solely to goods for export

Indicate whether the statement is true or false

Which of the following was the most important factor determining the volume of land sales in the Midwest and South during the antebellum period?

a. Immigration b. Indian resistance to settlement c. Agricultural prices d. Governmental road building