An increase in the money supply should cause the expenditure schedule to shift upward.

If a firm's marginal costs ________ then its ________

A) fall; best-response curve shifts B) rise; forced out of the oligopoly C) rise; output increases D) fall; price falls

Saving remaining constant, the average propensity to save declines with an increase in disposable income

a. True b. False Indicate whether the statement is true or false