Answer:
The bond should sell for $1,156.47
One reason accounting for a lower required rate of return could be that the rate of return changes according to market interest rate,hence when market rates falls,the required return also falls.
Also, it could be Complex Systems' credit rating is high,thereby paying a lower spread on the risk-free interest rate
The current value of the bond is $1000 if interest rises to 12%
Explanation:
Find detailed computation in the attached.