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(10-14) A corporation buys $10 par value preferred stock of another corporation. The dividend payment is 4.5 percent of par. The corporation is in a 28 percent tax bracket and qualifies for a 70% dividend exclusion (10) Determine the annual pre-tax dividends. (11) Determine the taxable amount of dividends. (12) Determine the tax on the dividends. (13) Determine the after-tax dividends. (14) Determine the percent retum on the company's investment