Answer:
B. When the inflation rate is positive, the nominal interest rate is necessarily greater than the real interest rate.
Step-by-step explanation:
A real interest rate can be regarded as
an interest rate that adjustment has been made on in order to remove the effects of inflation so that the real cost of funds to the borrower as well as real yield to the lender can be reflected. A nominal interest rate on the other hand can be regarded as interest rates calculated before consideration of inflation. It should be noted that When the inflation rate is positive, the nominal interest rate is necessarily greater than the real interest rate.