to repaint your office, you hire 4 professionals, each at a rate of $20/hour, on the weekend, so that they…

to repaint your office, you hire 4 professionals, each at a rate of $20/hour, on the weekend, so that they earn double - time. what is the cost for their 5 hours of work? $?

to repaint your office, you hire 4 professionals, each at a rate of $20/hour, on the weekend, so that they earn double - time. what is the cost for their 5 hours of work? $?

Answer

Explanation:

Step1: Calculate the weekend - hourly rate

The normal rate is $20 per hour, and on the weekend they earn double - time. So the weekend - hourly rate is $20\times2 = 40$ dollars per hour.

Step2: Calculate the total earnings per professional for 5 hours

Each professional works for 5 hours at a rate of $40 per hour. So the earnings per professional is $40\times5=200$ dollars.

Step3: Calculate the total cost for 4 professionals

There are 4 professionals, and each earns $200. So the total cost is $200\times4 = 800$ dollars.

Answer:

800