Calculate the Social Security Tax and Medicare Tax columns of the payroll register for the below$-$listed employees of TCLH Industries, a manufacturer of cleaning products. None of the employees files as married filing separately on their year$-$end tax return.David Alexander makes a $401($k$)$ retirement plan contribution of $12\%$ of gross pay. He is single, claims one withholding allowance for both federal and state taxes, and his weekly gross pay was $$4,050.$ His current year taxable earnings for FICA taxes, prior to the current pay period, are $$198,450.$Michael Sierra contributes $$50$ to a flexible spending account each period. He is married, claims four federal withholding allowances and three state withholding allowances, and his weekly gross pay was $$2,450.$ His current year taxable earnings for FICA taxes, prior to the current pay period, are $$117,600.$NOTE: For simplicity, all calculations throughout this exercise, both intermediate and final, should be rounded to two decimal places at each calculation.