$($Related to Checkpoint$9\mathrm{.}2)($Yield to$$ maturity$)$The Saleemi$$ Corporation's $$$$1$ comma $000$ bonds pay $11$ percent interest annually and have $13$ years until maturity. You can purchase the bond for $$$$1$ comma $125.$

a$.$What is the yield to maturity on this$$ bond?

b$.$Should you purchase the bond if the yield to maturity on a$$ comparable$-$risk bond is $11$percent$?$