There is an answer of the first question but it doesn't include the second question's answer. (What Inflation forecast is implied by this yield curve?)

10. Calculate the spot rates and draw the yield curve, given the following zero-coupon bonds: Maturity (years) Bond price (TL) 1 935 2 870 3 800 4 750 If the real rate of interest is 3%, what inflation forecast is implied by this yield curve