Because my monthly expenses are $3,500.00 then my boss better pay me that or more, right?

Monthly expenses:

Mortgage - $1,800.00
Car, gas, maintenance, etc. - $700.00
Food, clothes, utilities, etc. - $1,000

So, my boss better pay me at least $3,500.00 after taxes (~$20.14 per hour, after taxes), correct? Otherwise my boss isn't paying me my living wage, right?

In other words, employers should pay employees according to employees' personal expenses, right?

Read more: Because my monthly expenses are $3,500.00 then my boss better pay me that or more, right?