If taxes were cut by $1 trillion and the MPC was 0.75, by how much would total spending
a. Increase in the first year with two spending cycles?
trillion
trillion
b. Increase over three years, with two spending cycles per year?
c. Increase over an infinite time period?
trillion

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?