On June 1, 2017, Wilke Services issued $38,000 of 12% bonds that mature in five years. The bonds were issued at a premium, for a total of $39,710. The bonds pay semiannual interest payment on June 30 and December 31 of each year. On December 31, 2017, how much interest is paid to bondholders?

a. $2,280

b. $4,560

c. $2,383

d. $4,765