A bond investor's realized yield will always be equal to YTM at purchase if the investor _____. Choose all that apply.

		a) 1) holds the bond to maturity and 2) reinvests coupons at the current yield.
		b) 1) holds the bond to maturity and 2) reinvests coupons at the coupon rate.
		c) holds a zero-coupon bond to maturity.
		d) 1) holds the bond to maturity and 2) reinvests coupons at the purchase YTM.
		e) 1) sells the bond before maturity with YTM at sale equal to YTM at purchase and 2) reinvests coupons at the purchase YTM.