A $25-$year maturity bond with par value $$1,000$ makes semiannual coupon payments at a coupon rate of $8\%.$

Required:

a$.$ Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $$960.($Round your intermediate calculations to $4$ decimal places. Round your answers to $2$ decimal places.$)$

b$.$ Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $$1,000.($Do not round intermediate calculations. Round your answers to $2$ decimal places.$)$

c$.$ Find the bond equivalent and effective annual yield to maturity of the bond if the bond price is $$1,040.($Round your intermediate calculations to $4$ decimal places. Round your answers to $2$ decimal places.$)$