Congress allows self-employed taxpayers to deduct the cost of health insurance above the line (for AGI) because: a. employers are allowed to deduct Social Security (FICA) taxes as a business expense. b. self-employed taxpayers need an alternate mechanism for reducing the cost of health care. c. this deduction provides a measure of equity between employees and the self-employed. d. health insurance premiums cannot be deducted otherwise.e. None of the choices are correct.