If the MPC equals 0.75, then
A) for every $100 increase in consumption, real Gross Domestic Product (GDP) increases by $75.
B) consumption is always more than real Gross Domestic Product (GDP).
C) for every $100 increase in real Gross Domestic Product (GDP), saving increases by $75.
D) for every $100 increase in real Gross Domestic Product (GDP), saving increases by $25.
Answer: D