Johq Wails owns a smail shop with four employees. For one payroll period the totai withholding tax for all employees was $1,539. The total employees' Social Security tax tas $168 and the total employer's Social Secunity tax was \$168. The total employees' Medicare tax was $108 How much must John deposit as the employer' shafe of Social Security tax and Medicare tax? What is the total tax that must be deposited? Jom muat deposits as the employer's share of Sodal Seourity tax and Medicare tax. (Simplify your anewer.)