During 2018, Rachael Parkins, president of Mathieson Company, was paid a semimonthly salary of $7,900. Compute the amount of FICA taxes that should be withheld from her OASDI HI a. 9th paycheck " b. 17th paycheck c. 24th paycheck d. If Rachael Parkin's year-to-date earnings as of her 24th paycheck are $189,600, and her year-end bonus is $100,000, how much is the additional 0.9% HI tax withheld