The correct answer is C. Federal income tax
Explanation:
The term "deduction" is used to describe money that is taken from your salary. In the case of full-time jobs in the U.S. salary deductions include deductions for income taxes including the federal income tax and deductions for Social security taxes because all of these taxes are established by the U.S. government and this is closely related to the amount of money you earn or your salary. Also, others such as savings, contributions to charity, etc. are not mandatory deductions. Thus, full-time employees must have money deducted from their paychecks for federal income tax.
