Answer:
Price of A rating is $952.31
Price of AA rating is $1,051.38
Step-by-step explanation:
The price of the bond can be computed using the pv formula in excel which is stated thus:
=-pv(rate,nper,pmt,fv)
rate is the semiannual yield to maturity on the bond:
A rating has 4.25% semiannual yield (8.5%/2)
AA rating has 3.75% semiannual yield (7.5%/2)
nper is the number of coupon interest payable by the bonds which 2o years multiplied by 2 i.e 40 coupon interests for both types of bonds.
pmt is the amount of semiannual coupon interest which is $1000*8%/2=$40
fv is the face value of the bond of $1000
A rating Price
=-pv(4.25%,40,40,1000)=$952.31
AA rating price
=-pv(3.75%,40,40,1000)=$1,051.38