The TIPS bond has an annual coupon rate of 4.5%. The table below shows the history of inflation rates for the first three years of the bonds life.

Time	Inflation for year just ended	par value
0		$1000
1	3%
2	4%
3	3%

a. What was the nominal return in year 2?

b. What was the real return in year 2?

c. What was the nominal return in year 3?

d. What was the real return in year 3?