19.Zinc Co.'s adjusted trial balance at December 31, 20x1, includes the following account balances: Ordinary shares, P3 par P600,000 Share premium 800,000 Treasury stock, at cost 50,000 Accumulated other comprehensive income (Debit) 20,000 Retained earnings appropriated for uninsured earthquake losses 150,000 Retained earnings unappropriated 200,000 What amount should Zinc report as total stockholders' equity in its December 31, 20x1, balance sheet? a. 1,680,000 b. 1,720,000 c. 1,780,000 d. 1,820,000