It is not a complete sentence. Who earns that amount?The sentence lacks a subject.
What is the amount a business earns over and above what it spends for salaries and other?
Well, honey, if Rita's earning x amount each week, then in a year (assuming there are 52 weeks), she'd be making 52x. So, the expression representing the amount she earns in a year would be 52x. Math can be simple when you cut through the fluff, sugar.
she earns different amount of money for different amount of things. .x.
If she earns $5.25 per hour, and happens to get twice that amount (double time pay) then she gets $10.50 per hour.
earnings statement
an amount of money a company earns or its funds
They earn the same amount there BFFS
If Mary Stevens earns $6 an hour, it is not a legal amount of money to earn. She can earn this money if she is a waitress and also makes tips.
custom duty
profit
If she works as a clerk and she earns $5.25 per hour but on holidays she gets twice that amount, then when she is on holidays she will earn $10.50 per hour.