D.Using the following
data on the price of a bond and the corresponding interest rate (assuming a
flat term structure) and regression method, estimate convexity and duration of
the bond:

Price
Interest Rate

$99 .06

100 .057

101.5
.052

102
.049

105
.044

106.5
.038

108
.033

108.5
.031

110.1 .028

42.
What is the estimated value of Duration?

43. What is the
estimated value of Convexity?