Gwen inherited 100 shares of SuperShoes stock when her mother died on October 21, 2020; the fair market value of the stock was $20 per share. Her mother paid $200 per share when she purchased the stock on March 1, 2011. If Gwen sells all 100 shares for $50 per share on July 3, 2022, how should she report the sale on her income tax return?

A. $3,000 long-term capital gain

B. $3,000 short-term capital gain

C. $12,000 long-term capital gain

D. $15,000 short-term capital loss