A Better Mousetrap the Company Sold Merchandise to a Customer

A Better Mousetrap The company sold merchandise to a customer on December 1,2012,for $100,000.The customer paid with a promissory note that has a term of 6 months and an annual interest rate of 9%.The company's accounting period ends on December 31.
-Refer to A Better Mousetrap.What amount should the company recognize as interest revenue on December 31,2012?

A) $ -0-
B) $ 750
C) $1,500
D) $9,000