Trey Morgan is an employee who is paid monthly. For the month of January of the current year, he earned a total of $4,538. The FICA tax for social security is 6.2% of the first $118,500 earned each calendar year, and the FICA tax rate for Medicare is 1.45% of all earnings for both the employee and the employer. The amount of federal income tax withheld from his earnings was $680.70. His net pay for the month is:

A) $3,510.14

B) $3,857.30

C) $4,190.84

D) $4,538.00