Assume the mpc is 0.75. If autonomous consumption increases by $0.8 trillion- ceteris paribus- the overall change in real GDP would be equal to:
A. a decrease of $2.4 trillion
B. a decrease of $0.6 trillion.
C. an increase of $3.2 trillion.
D. an increase of $0.6 trillion.
E. an increase of $2.4 trillion.
