Required: $(20$ marks$)$

Calculate

$($a$)$ employment income $(4$ marks$)$

$($b$)$ total income $(2$ marks$)$

$/$net income $(2$ marks$)$

$($a$)$ taxable income $(4$ marks$)$

$($e$)$ gross federal tax $(3$ marks$)$

$(5)$ total federal non$-$refundable tax credits $(3$ marks$)$

$3)$ tax payable $($retund or balance owing$)(2$ marks$)$