In class: The Stockholders' Equity category of Zache Company's balance sheet appears below. Common stock, $10 par, 10,000 shares issued, 9,200 outstanding Additional paid-in capital Total contributed capital Retained earnings Treasury stock, ?? shares at cost $350,000 100,000 10.000 Total stockholders' equity Required a. Determine the missing values that are indicated by question marks. What was the cost per share of the treasury stock? b