please show work for each problem for business calculator. ex. rate, N, PMT,PV,FV

Exam 2 Problems 1 Dimebox Inc has some outstanding bonds with 15 years to maturity remaining. The bonds were issued with a face value of $1,000. The coupon interest rate is 8.3 percent and is paid annually. If Brett requires a return of 10.6%, calculate the value of the bond to Brett. 2 Neutroni Inc has some outstanding bonds with 17 years to maturity remaining. The bonds were issued with a face value of $1,000. The coupon interest rate is 9.9 percent and is paid annually. Interest rates have declined since the bonds were issued. Investors are now requiring a return of 7.6% on these bonds. What is the current price? 3 Bauer's Betas has some outstanding bonds with 15 years to maturity remaining. The bonds were issued with a face value of $1,000. The coupon interest rate is 10.2 percent and is paid annually. The bonds are currently selling for $840. What is the yield to maturity of these bonds