please explain

The employees of Agonnacultis, Inc. are paid on a semimonthly basis Required: Compute the FICA taxes for the employees for the November 15 payroll. All employees have been employed for the entire calendar year. (Round "Social Security Tax" and "Medicare Tax" to 2 decimal places.) Semimonthly Salary YTD Pay for Oct 31 Pay Date Social Security Tax for Nov. 15 Pay Date Medicare Tax for Nov. 15 Pay Date $ Employee T. Newberry S. Smith D. Plott 1. Ost D. Bogard M Mallamace 7500 3.500 4 225 6.895 10 250 4.100