The Expected Real Interest Rate (R^e) in Terms of the Nominal

Multiple Choice

The expected real interest rate (r^e) in terms of the nominal interest rate (R) and the expected inflation rate (π^e) is given by

A) r^e = π^e + R.
B) r^e = 2π^e + R².
C) r^e = π^e + R².
D) r^e = R - π^e.
E) r^e = R² - π^e.