Martin is married and claims four exemptions on his W-4. What is his federal income tax witholding under the following conditions? Use the percentage method table in the apendix to this chapter.

a) Martin is paid semimonthly and his gross pay is 3500.00 per paycheck.

b) Martin is paid monthly and his gross pay is 6400.00 per paycheck

c) Mating is paid weekly and his gross pay is 4750.00 per paycheck