please show work

a. 10.36% b. 10.62% c. 10.88% d. 11.15% e. 11.43% For 8.-11. Show your works. A ) year, 10% semiannual coupon bond selling for S1 ,130.90 ean be called in 5 years for $1,050 (hint: par value is S1,000). 8. Draw the Time line? Show your work. 9.What is its yield to maturity (YTM)? Show your work. 10.What s its current yield (CY)? Show your work? 11. What is its yield to call (YTC)? Show your work