You would like to invest $20,000 for a year in a riskfree investment. A conventional certificate of deposit (CD) offers a 4.6% annual rate of return. You are also considering an "Inflation-Plus" CD which offers a real rate of return of 2.2% regardless of the inflation rate.

a. What is the implied (expected) inflation rate?

b. You decide to invest $10,000 in the conventional CD and $10,000 in the "Inflation-Plus" CD. What is your expected dollar value at the end of the year?

c. Which of the two CDs is a better investment if the actual inflation rate for the year turns out to be 2.2%?