21. Demand-side and supply-side inflations differ in that, in one case,

Group of answer choices

a. The price level rises, and in the other, it falls.

b. Borrowers benefit, and in the other, savers benefit.

c. Businesses benefit, and in the other, householders benefit.

d. Total real output rises, and in the other, it falls.

e. Inflation in temporary, and in the other, inflation is permanent.