Basic bond valuation Complex Systems has an outstanding issue of $$1,000-$par$-$value bonds with a $13\%$ coupon interest rate. The issue pays interest annually and has $16$ years remaining to its maturity datea. If bonds of similar risk are currently earning a rate of return of $9\%,$ how much should the Complex Systems bond sell for today?b$.$ Describe the two possible reasons why the rate on similar$-$risk bonds is below the coupon interest rate on the Complex Systems bond.c$.$ If the required return is $13\%$ instead, what would the current value of Complex Systems' bond be$?$ Contrast this finding with your findings in part a and discuss.Submit qu$.$ If bonds of similar risk are currently earning a rate of return of $9\%,$ the Complex Systems bond should sell today for$\_.($Round to the nearest cent.$)$b$.$ Describe the two possible reasons why the rate on similar$-$risk bonds is below the coupon interest rate on the Complex Systems bond. $($Select the best answer below.$)$ A$.$ Since Complex Systems' bonds were issued, there may have been a change in the number of bonds available or a change in the coupon interest rate. B$.$ Since Complex Systems' bonds were issued, there may have been a shift in the supply$-$demand relationship for money or a change in the risk towards the firm.O C$.$ Since Complex Systems' bonds were issued, there may have been a shift in the supply$-$demand relationship for their product or a change in the risk towards loans.O D$.$ Since Complex Systems' bonds were issued, there may have been a change in the supply$-$demand relationship for money or a shift in the investors' attitudes towards the firmc. If the required retum were at $13\%$ instead of $9\%.$ the current value of Complex Systems bond would be S $($Round to the nearest cent.$)$When the required return is equal to the coupon rate, the bond value isthe par value. In contrast in part a above, it the reguired return is less than the coupon rate.the dron$-$down menus.$($Select the best answers from