Answer:
$922.07
Step-by-step explanation:
You can solve this question using a financial calculator. I'm using (TI BA II plus)
Since it is Semiannual coupon, adjust the YTM to semi annual rate and multiply 7 years by 2 since we have 2 semi annual periods per year.
Total duration of investment ;N = 7 * 2 = 14
Interest rate; I/Y = 8.5%/2 = 4.25%
Face value; FV = 1000
Semi annual Coupon Payment ; PMT = (7%/2)*1000 =35
then CPT PV = $922.07