The San Bernardino County fair hires about 150 people during fair time. California has a state income tax of 9%. Sandy Denny earns $13.00 per hour; George Barney earns $14.00 per hour. They both worked 39 hours this week. Both are married; however Sandy files jointly and George files separatly. Assume a rate of 6.2% on $142,800 for Social Security and 1.45% for Medicare. 

(a) What is Sandy's net pay after FIT (use tables in the text), Social security tax, State income tax, and medicare being taken out? 

(b) What is George's net pay after the same deductions? 

(c) What is the difference between Sandy's net pay and George's net pay? Round to the nearest cent.