Answer:
0.075%
Step-by-step explanation:
Interest rate is the rate earned on deposits or the rate charged on loans.
Interest rate could be real or nominal
Nominal interest rate is real interest rate plus inflation rate
Real interest rate is interest rate that has been adjusted for inflation
Fisher effect equation : ( 1 + nominal interest rate) = (1 + real interest rate) x (1 + inflation rate)
(1 + 0.001) = (1 + real interest rate) x (1 + 0.00025)
1.001 = (1 + real interest rate) x (1.00025)
1.001 / (1.00025) = (1 + real interest rate)
1.00075 = (1 + real interest rate)
real interest rate = 1.00075 - 1
= 0.00075 = 0.075%