Halas Co. reported the following stockholders' equity section in its balance sheet dated December 31, 2020. Common stock, par $2, 50,000 shares authorized $ 8,000 Paid-in capital in excess of par 52,000 Retained earnings 220,000 Treasury stock, 500 shares (6,000) Total stockholder's equity $424,000 Based on the information provided, what are the number of shares issued, unissued, and outstanding? O 4,000 46,000 3,500 O 8,000 42,000 7,500 O 4,000 46,000 4,500 O 8,000 42,000 8,500