An employee earned $ $5,700$ in February working for an employer $.$ The Federal Insurance Contributions Act $($ FICA $)$ tax rate for Social Security Is $6\mathrm{.}2\%$ of the first $ $137,700$ earned during each calendar year and the Federal Insurance Contributions Act $($ FICA $)$ tax rate for Medicare is $1\mathrm{.}45\%$ of all earnings $.$ The employee has $ $754$ in federal income taxes withheld and has voluntary deductions for health insurance of $ $50$ and contributes $ $570$ to a retirement plan each month $.$ The employer pays the $ $200$ remainder of the health insurance premium and an equal amount of contribution to the retirement fund $.$ What is the amount of net pay for the employee for the month of February $?$