Bateman Corporation Sold an Office Building That It Used in Its

Bateman Corporation sold an office building that it used in its business for $800,000. Bateman bought the building ten years ago for $600,000 and has claimed $200,000 of depreciation expense. What is the amount and character of Bateman's gain or loss?

A) $40,000 ordinary and $360,000 §1231 gain.
B) $200,000 ordinary and $200,000 §1231 gain.
C) $400,000 ordinary gain.
D) $400,000 capital gain.
E) None of the choices are correct.