Alex Smith purchased 30 shares of XYZ stock on April 302010 for $210 and on Sept

Alex Smith purchased 30 shares of XYZ stock on April 302010 for $210 and on September 1 2010 he purchased 90 additionalshares for $900. On November 8 2010 he sold 48 shares whichcould not be specifically identified for $528 and on December 152010 he sold another 25 shares for $50. What is his recognizedgain or loss?