On April 1, 2012, Allen Company signed a $100,000, one-year, 6 percent note payable. At due date, March 31, 2013, the principal and interest will be paid. Interest expense and interest receivable should be reported on the income statement (for the year ended December 31, 2012) as ___________.

A) $6,000.
B) $3,000.
C) $4,500
D) $1,500