If the marginal propensity to save is 0.4 and disposable income increases from $1,000 to $1,500, saving will increase

If the marginal propensity to save is 0.4 and disposable income increases from $1,000 to $1,500, saving will increase




A) $100.
B) $200.
C) $300.
D) $400.


Answer: B


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