If the number of hours needed for the job is hours then he can choose either to be paid for the job or by hour. If he works for more than hours then he should choose the option of getting paid by the hour.
Step-by-step explanation:
He should choose hourly wage if the number of hours are of a value so that the total paid is more than $50.
Let's take that number of hours worked is
If,
=
= hours
Then he can choose either to be paid for the job or by hour. If he works for more than hours then he should choose the option of getting paid by the hour.
It's more logical because tubes of toothpaste do not require such a large amount of toothpaste. Look at your toothpaste tube. I'm sure that it is closer to 6 tablespoons rather than 6 cups.