Sarah purchased 700 shares of Detroit Motors stock at a price of $45 a share. The initial margin requirement is 70 percent and the maintenance margin are 30 percent. The effective interest rate on the margin loan is 6.5 percent. How much margin interest will she pay if she repays the loan in five months?

A) $187.29

B) $204.12

C) $217.29

D) $230.42

E) $251.25