Answer:
32%
Step-by-step explanation:
One worker makes $8 per hour for 40 hours per week.
He earns 40 * $8 = $320.
Two workers earning the same salary earn a total of 2 * $320 = $640.
The total labor cost is $640.
The question we need to answer is: $640 is what percent of $2000?
To find the percent a part is of the whole, divide the part by the whole and multiply by 100.
$640/$2000 * 100 = 0.32 * 100% = 32%
