Martin Corporation, a calendar year corporation, purchased and placed into service evenly in the current year $$3,630,000$ of computer equipment. Martin elected to take the maximum allowable Section $179$ expense. What is Martin Corporation's Section $179$ deduction?

A$.$ $$740,000$

B$.$ $$420,000$

C$.$ $$3,630,000$

D$.$ $$1,160,000$