Given:
Present Value = Par value of bond = $1000
interest of bond = 6.6 %
n = 7.5 years
Semi-annual.
The current value of the bond is determined by using this formula:
Present Value = (Future Value / (1 +i)^n)
$1000 = FV / (1 + 0.066)^7.5)
Solve for FV
FV = $1,615.02