On April 1, year 1, Mary borrowed $240,000 to refinance the original mortgage on her principal residence. Mary paid 3 points to reduce her interest rate from 6 percent to 5 percent. The loan is for a 30-year period. How much can Mary deduct in year 1 for her points paid?
a) $240.
b) $180.
c) $5,400.
d) $7,200.