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EX 12-1 Dividends per share Seventy-Two Inc, a developer of radiology equipment, has stock outstanding as follows: 60,000Ob/2 of cumulative preferred 2% stock, $60 par and 300,000 shares of $20 par common. During its fint folir years of operations, the following amounts were distributed as dividends: first year, $51,000; sected rear, $105,000; third year, $81,000; fourth year, $120,000. Determine the dividends per share on ef lass of stock for each of the four years