If disposable income increases from $15,000 to $18,000, and consumption increases from $13,000 to $15,250, the marginal propensity to consume is:
a. 67
b. 70
c. 75
d. 80

Plz ive been stuck on this question forever. in 1753 george washington was sent on a mission to a. build a fort at the point where the allegheny and monongahela rivers form the ohio river. b. attack the french at fort duquesne. c. attack the french at fort neccessity. d. deliver a message to the french demanding that they leave the ohio river.

Plz ! after the first battle of bull run general ivan mc dowell was removed from command of the union army he was replaced by a. general ulysses s. grant. b. general george mcclellan. c. general robert e lee. d. general george meade.

How did world war 1 impact the lives of women in the united states following world war 1