Multiple Choice
If a family's annual disposable income rose from $60 000 to $65 000 and their desired consumption expenditures rose from $50 000 to $54 000, it can be concluded that the family's
A) marginal propensity to consume is $800.
B) marginal propensity to save is 0.8.
C) average propensity to consume is 0.8.
D) marginal propensity to consume is 0.8.
E) average propensity to save is 0.8.
Correct Answer:

Verified
Correct Answer:
Verified
Q82: Consider a simple macro model with a
Q83: Consider the following aggregate expenditure function: AE
Q84: Which of the following statements must be
Q85: Suppose aggregate output is demand- determined. If
Q86: An increase in the marginal propensity to
Q88: In the simple macroeconomic model, "autonomous expenditures"
Q89: Suppose aggregate output is demand- determined. The
Q90: If the Jones family's disposable income increases
Q91: In a simple macro model with no
Q92: Undesired or unplanned inventory decumulation is likely