if an employee had a second CPP contribution of $$45\mathrm{.}15$ taken from their pay, how much would be deducted from their Gross Taxable Income for the deduction for enhanced CPP to calculate Net Taxable Income?

$$0\mathrm{.}00$

$$7\mathrm{.}59$

$$45\mathrm{.}15$

$$64\mathrm{.}21$