Answer:
Price of Bond = $1,365.98
Step-by-step explanation:
Face Value = $1000 
Yield to Maturity = 2.62% compounded semiannually 
Coupon Rate = 4 5/8 = 4+ 5/8 = 4.625% 
Time To Maturity = 2042-2017 = 25 years 
Semiannual Coupon Payment = 4.625% *1000/2 
Semiannual Coupon Payment = $23.125 
 
Price of Bond = 23.125(P/A,1.31%,50) + 1000(P/F,1.31%,50) 
Price of Bond = 23.125*36.514 + 1000*0.5216 
Price of Bond = 844.38 + 521.6 
Price of Bond = $1,365.98.