In which of the following cases does the aggregate-demand curve shift to the right?
a. The price level rises, causing the interest rate to fall.
b. The price level falls, causing the interest rate to fall.
c. The money supply increases, causing the interest rate to fall.
d. The money supply decreases, causing the interest rate to fall.
Derek decides to forego a major appliance purchase and save the money. He transfers
$2,100 from his checking account to his money market mutual fund. As a result of this
transfer,
a. both M1 and M2 decrease by $2,100.
b. M1 increases by $2,100 and M2 increases by $2,100.
c. M1 decreases by $2,100 and M2 increases by $2,100.
d. M1 decreases by $2,100 and M2 stays the same.
When the money market is drawn with the value of money on the vertical axis, as the
price level decreases, the value of money