Multiple estimates for major expenditures, warranties, and lemon laws all reduce the possible negative consequences of ________

In Figure 11.3, the multiplier effect resulting from a change in investment spending is represented as the distance between points

A) a0 and a1. B) y0 and y1. C) a1 and y1. D) C0 and C1.

Would it be possible for an increase in taxation to decrease the gross domestic product measured in the U.S.? Why or why not?