When trades are not executed at the best price, it is called a/an Inefficiency O opaqueness O trade-through O None of the above You are interested in purchasing a bond with a 7% coupon rate and a 9% yield to maturity. Based on this information, the bond is trading at a discount. True False You are interested in purchasing a bond with a 6% coupon rate and a 4% yield to maturity. Based on this information, the bond is trading at a premium. True O False You are interested in purchasing a bond with a 6% coupon rate and a 10% yield to maturity. Based on this information, the bond is trading at a discount. True False You are interested in purchasing a bond with a 5% coupon rate and a 7% yield to maturity. Based on this information, the bond is trading at a premium. True False