Answer:
The new real interest rate is 15%
and the lender was hurt.
O 15%; lender
Step-by-step explanation:
a) Data and Calculations:
Fixed nominal interest rate = 13%
Real interest rate for the bank's profit margin = 10%
Inflation rate = 3% (13% - 10%)
Unanticipated inflation rate = 7%
Nominal interest rate = 17% (10% + 7%)
But the bank could not increase its fixed nominal interest rate to match the nominal interest rate.