pls help me asap!!

1 An employee works 49 hours ( 49 - 40 were overtime hours) during a workwnek in December of 2020 . He earns $42 hour, with his ernployer paying 1.5 times the regular rate of pay for overtime hours To date, he has earned $135,850 during the year He has requested that his employer withhold 55% of gross pay, Which is to be contributed to a 4010k ) plan Taxable income for federal incone tax witholding = s Taxable income for social securily tax= ! Taxable income for medicare tax =5 2. An employee works 38 regular hours during a workweek in August of 2020 . He was fired sox years ago, earas a salary of $116,400/y0at and is exempt fromi the overtime provisions of the FLSA. To date, he has recelved no conpensation beyond his annual salary. Ho has tequested that his omployer wthhold 11% of gross pay. Which is to be contributed to a 403 (b) plan. Taxable income for federal income tax withholding =5 Toxable income for sodial security tax =5 Tavable income for medicare tax = ! contribued to a 401 (k) plan Torabie income for federal income tax witholding =5 Takable incone for social secuility tax 5 s Tarable hcome for medicare tax =