Brad's gross pay for the month is $10,400. His deduction for federal income tax is based on a rate of 22%. He has no voluntary deductions. His year-to-date pay is under the limit for OASDI. What is Brad's net pay? (Assume a FICAMOASDI Tax of 6.2% and FICA-Medicare Tax of 1.45%. Do not round any intermediate calculations, and round your final answer to the nearest dollar.) O A. $8,112 B. $7,316 O C. $9,604 OD. $10,400