An employee receives an hourly rate of $$50,$ with time and a half for all hours worked in excess of $40$ during a week. Payroll data for the current week are as follows: hours worked, $45$; federal income tax withheld, $$250$; social security tax rate, $6\mathrm{.}0\%$; and Medicare tax rate, $1\mathrm{.}5\%.$ What is the net amount to be paid to the employee?

a$.$ $$2,125\mathrm{.}00$

b$.$ $$2,089\mathrm{.}38$

c$.$ $$1,946\mathrm{.}88$

d$.$ $$1,982\mathrm{.}50$