Robbio purchased 100 shares of First Line Corp, stock for $18,000 on April 1 of 2019 (the prior tax year). On February 1, 2020 (of the current tax year), Robbie sold 50 shares of First Line for $7,000. Fifteen days later, Robbie purchased 25 shares of First Une for $3,750. What is the amount of Robbie's recognized gain or loss? SO $500 $1,000 $2.000