Federal Income Tax Withholding Bob Dunn's weekly gross earnings for the present week were \$2,450. Dunn has four exemptions. Using the wage bracket withholding table in Exhibit 2 with a \$81 standard withholding allowance for each exemption, what is Dunn's federal income tax withholding? Round your answer to two decimal places. Federal Income Tax Withholding Bob Dunn's weekly gross earnings for the present week were \$2,450. Dunn has four exemptions. Using the wage bracket withholding table in Exhibit 2 with a \$81 standard withholding allowance for each exemption, what is Dunn's federal income tax withholding? Round your answer to two decimal places