Boyd Salzer, an unmarried individual, has $233,500 AGI consisting of the following items: Salary $ 202,000 Interest income 4,358 Dividend income 11,eee Rental income from real property 16,150 Required: a. Compute Mr. Salzer's Medicare contribution tax. b. Compute the Medicare contribution tax if Boyd Salzer files a joint income tax return with his wife Harriet. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Required A Required B Compute Mr. Salzer's Medicare contribution tax. (Round your answer to the nearest whole dollar amount.) Modicare contribution lax $ 1.273 Required A Required B >