RECMBC9 9.111.014.MI. MY NOTES ASK YOUR TEACHER PRACTICE ANOTHE Marc Batchelor, a self-employed sales consultant, has estimated annual earnings of $303,000 this year. His social security tax rate is 12.4% up to the wage base, Medicare is 2.9%, and his federal income tax rate is 24%. How much estimated tax (in $) must Marc send to the IRS each quarter? 24 Need Help? Viewing Saved Work revert Last Pesconae Submit