
Economics for Today 7th Edition by Irvin Tucker
Edition 7ISBN: 978-1133154457
Economics for Today 7th Edition by Irvin Tucker
Edition 7ISBN: 978-1133154457 Exercise 8
If the marginal propensity to consume (MPC) is 0.90, a $100 billion increase in planned investment expenditure, other things being equal, will cause an increase in equilibrium output of
A) $90 billion.
B) $100 billion.
C) $900 billion.
D) $1,000 billion.
A) $90 billion.
B) $100 billion.
C) $900 billion.
D) $1,000 billion.
Explanation
The formula is: Here, MPC=.9
We also k...
Economics for Today 7th Edition by Irvin Tucker
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