Bricktown Exchange Purchases a Copyright on January 1, 2012, for $50,000

Bricktown Exchange purchases a copyright on January 1, 2012, for $50,000. The copyright has a remaining legal life of 25 years, but only an expected useful life of five years with no residual value. Assuming the company uses the straight-line method, what is the amortization expense for the year ended December 31, 2012?

A) $0.
B) $2,000.
C) $3,333.
D) $10,000.