Answer:
The first thing to note here is that the coupon rate of the bond is 8% and market rate is 10% which means that bond would have been sold on discount( less than par value) as it is paying a lower interest rate than the market rate.
8% of 100,000= 8,000
Semiannual payment so 8000/2=4000
R=10%/2=5%
N=5*2=10
FV= 100,000
PV=?
PMT= 4000
PV=92,278
If you have a financial calculator you can put these value in and get the answer other wise use the formula attached
Explanation: