All yields in this problem are quoted as semi-annually compounded aprs. the following coupon paying bonds are being traded in the market: − 4% coupon-paying bond with maturity of 6 months and semi-annual coupons. its yield to maturity is 2%. − 6% coupon-paying bond with maturity of 1 year and semi-annual coupons. its yield to maturity is 2.5%. − 5% coupon-paying bond with maturity of 18 months and annual coupons. its yield to maturity is 3%. − a zero-coupon bond with maturity of 2 years. its yield to maturity is 4%. a) what are the zero-coupon bond prices with face values of $100 and maturities 0.5, 1, 1.5, and 2 years respectively?