Calculate the resulting change in GDP for each of the following MPCs when the government decreases taxes by $325 billion (change in taxes equals −$325 billion).
a. The marginal propensity to consume (MPC) = 0.2.
b. The marginal propensity to consume (MPC) = 0.5.
c. The marginal propensity to consume (MPC) = 0.8.

Relax