Engineering Board Exam Reviewer · Inflation and Real Interest Rates · easy

A bank pays 12% per year while inflation is 5% per year. Find the real interest rate.

  1. 7%
  2. 6.67%
  3. 17.6%
  4. 5%

Answer

B. 6.67%

Solution

r=1+i/1+f-1=1.12/1.05-1=0.0667, or 6.67%.

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