was $$6300$ and the personal exemption was $$4000.$ The $2015$ tax rates vary by income bracket and are given in the table below.

$$6,300$ deduction and the $$4,000$ exemption to get a taxable income of $$51,939-$$$6,300-$$$4000=$$$41,639.$ Then to compute the tax liability you have:

TotalTax $=0\mathrm{.}19225+0\mathrm{.}15(37540-9225)+0\mathrm{.}25(41639-37540)$

which equals $$6203\mathrm{.}50.$ You can calculate an "effective tax rate" based on the original income as

EffectiveTaxRate $=6203\mathrm{.}5051939$

which equals $11\mathrm{.}9\%.$

not percent$)$ as the second output of the function.

Function $$

function $[$TotalTax$,$ EffectiveTaxRate$]=$ student$\_$solution$($Income$)$

TotalTax $=$ Income; $\%$replace with your own calculation using the function input variables

EffectiveTaxRate $=$ Income;USE