Assuming no employees are subject to ceilings for their earnings, Harris Company has the following information for the pay period of January 15-31. se this information to answer the question that follow $10,000 Federal incone tax withheld $1,800 0.8% Gross payroll Social security rate Medicare rate 1.5% State unemployment tax rate Assuming that all wages are subject to federal and state unemployment taxes, the employer's payroll tax expence woudld be $2,870 0$1,370 0$750 O$620