I'm trying to figure out the formula for salaries in my Milestone one project. The $2773.33 was provided in the first spot, and then I have to find the other two: leash (which I know will be the same) and then harness maker. But I am brain blocking and can't figure out how they got the number.

Salary and Hiring Data

One collar maker, who will be paid $16.00 per hour and work 40 hours per week

One leash maker, who will be paid $16.00 per hour and work 40 hours per week

One harness maker, who will be paid $17.00 per hour and work 40 hours per week

One receptionist, who will be paid $15.00 per hour and work 30 hours per week