can you help me solve this i know the ansers to all but 4

Calculate his net take-home pay assuming the employer withheld federal income tax [wage- bracket, married, 2 allowances], social security taxes, and state income tax [2%] $ _ LO 3 See Example 4-2 Use the percentage method to compute the federal income taxes to withhold from the wages or salaries of each employee. Employee Employee Marital No. of Withholding Gross Wage or Salary Amount to Be No. Name Status Allowances Withheld 1 Skymer, A. M 4 $ 1,575 weekly _ 2 Wolfe, T. 5 1,200 biweekly _ 3 Klein, G. S 5 12,600 quarterly 7 4 Carey, P. M 8 1,090 semimonthly _ 5 Wu, M. M 3 8,120 monthly _