Answer:
a. $682.09
Explanation:
We can use the present value formula to find the value of the bond today:
PV = FV / (1 + r)^n
where PV is the present value, FV is the future value, r is the interest rate, and n is the number of periods.
Substituting the given values, we get:
PV = 1000 / (1 + 0.045)^8 = $682.09
Therefore, the bond is worth $682.09 today, which is option (a).