Goo Goo Enterprises invested in the bonds of Greater Glouster. These bonds pay interest of​ 2%. The effective rate of interest for similar bonds on the date of investment was​ 6%. Did Goo Goo purchase the bonds at a discount or​ premium? A. These bonds were purchased at a premium because the stated rate exceeds the market rate. B. These bonds were purchased at a premium because the market rate exceeds the stated rate. C. These bonds were purchased at a discount because the stated rate exceeds the market rate. D. These bonds were purchased at a discount because the market rate exceeds the stated rate.