A 20-year, 8% semiannual coupon bond with a par value of $1,000 may be called in 5 years at a call price of $1,040. The bond sells for $1,100. (Assume that the bond has just been issued.)

Basic Input Data:
Years to maturity:		20
Periods per year:		2
Periods to maturity:
Coupon rate:		8%
Par value:		$1,000
Periodic payment:
Current price		$1,100
Call price:		$1,040
Years till callable:		5
Periods till callable:

a.) What is the bond's yield to maturity?

b.) What is the bond's current yield?

c.) What is the bond's capital gain or loss yield?

Please show your work.