An employee in British Columbia ears $$700\mathrm{.}00$ weekly, contributes $5\%$ of their eamings to a Registered Retirement Savings Plan and pays union dues of $$15\mathrm{.}00$ weekly. The employer also provides this employee with a non$-$cash taxable benefit of $$6\mathrm{.}00$ weekly. Calculate the net taxable income. $$643\mathrm{.}61$$$649\mathrm{.}61$ $$665\mathrm{.}00$$$685\mathrm{.}00$