please answer all parts.

Problem 15-2 (Part Level Submission) Sandhill Company had the following stockholders' equity as of January 1, 2017 Common stock, $5 par value, 18,700 shares issued Paid-in capital in excess of par-common stock Retained earnings $93,500 295,000 321,000 $709,500 Total stockholders' equity During 2017, the following transactions occurred. Feb. 1 Mar. 1 Mar. 18 Apr. 22 Sandhill repurchased 1,970 shares of treasury stock at a price of $19 per share. 840 shares of treasury stock repurchased above were reissued at $17 per share. 500 shares of treasury stock repurchased above were reissued at $14 per share. 620 shares of treasury stock repurchased above were reissued at $21 per share