Need help with Vesting Date I got wrong.

Required information [The following information applies to the questions displayed below.] On January 1, year 1, Dave received 1,000 shares of restricted stock from his employer, RRK Corporation. On that date, the stock price was $7 per share. Dave's restricted shares will vest at the end of year 2. He intends to hold the shares until the end of year 4 when he intends to sell them to help fund the purchase of a new home. Dave predicts the share price of RRK will be $30 per share when his shares vest and will be $40 per share when he sells them. (Leave no answer blank. Enter zero if applicable. Input all amounts as positive values.) If Dave's stock price predictions are correct, what are thee tax consequences of these transactions to ? Answer is complete but not entirely correct. ax Benefit $ Grant date 0 $ Vesting date 9,600 Sale date $ 0