On July 1, Huli Construction Company issued $30,000 of 7.50% bonds at par that mature in five years. The bonds pay semiannual interest payments on June 30 and December 31 of each year. By December 31 of the same year, how much total interest has Huli paid? a $1,125.00 b. $2,250.00 c. $562.25 d. $750.00