4 1.25 Boyd Salzer, an unmarried individual, has $242,000 AGI consisting of the following items: Salary Interest income Dividend income Rental income from real property Required: $ 210,000 6,950 9,750 15,300 points a. Compute Mr. Salzer's Medicare contribution tax. eBook b. Compute the Medicare contribution tax if Boyd Salzer files a joint income tax return with his wife Harriet. Print Complete this question by entering your answers in the tabs below. References Required A Required B Compute Mr. Salzer's Medicare contribution tax. (Round your answer to the nearest whole dollar amount.) Medicare contribution tax < Required A Required B