Logan purchased 500 shares of Illiquid stock for $10,000. Last week, he sold all 100 shares for $3,000. The amount realized, adjusted basis and realized gain for the shares sold are: AR 2000 AB 3000 Gain 2000 AR 3000 AB 1000 Gain 2000 AR 3000 AB 2000 Gain 2000 O AR 3000 AB 2000 Gain 1000