Steve Jobs has employment income of $$150,000$ for $2023.$ He is single and lives alone. Steve's employer withheld EI and CPP

contributions of $$4,056($includes CPP enhanced contributions of $$290)$ and income tax.

Determine Steve's federal tax payable for $2023$ under each of the following assumptions:

$($a$)$ He has net income and taxable income of $$150,000.$

$($b$)$ He has net income and taxable income of $$192,000.$

$($c$)$ He has net income and taxable income of $$232,000.$