Answer:
$49,400 approximately
Explanation:
Since the curve repeats itself, we just have to find the areas under the curve for one day and then multiply by 2. I will calculate the areas using a personal approximation since the graph is not very exact.
Each 24 hour is divided into two periods:
during the whole 24 hours, 45 workers are cleaning, but during approximately 14 hours, there is a peak which forms a triangle = 14 x 10 x 1/2 = 70 workers in total. Of those 70 workers, only a small portion are working during regular hours (9-5) and they are = 2 x 5 x 1/2 = 2.5 workers (the graph is not very exact).
So in both days, the number of workers working during regular hours = [(45 x 8) + 2.5] x 2 days = 725 working hours.
the total labor hours of overtime during the two days are = {[(45 x 24) + 70] x 2} - 725 hours = 1,575 hours
so the total personnel costs are:
When the total personnel costs of the clean up have been under these conditions is = $49,400 approximately
When the curve repeats itself, we just have to uncover the areas underneath the curve for one day and then multiply by 2. Then I will estimate the areas using a personal approximation since the graph is not very exact.
Every 24 hours is divided into two duration:
during the whole 24 hours, 45 workers are cleaning, and also during approximately 14 hours, there is a peak which forms a triangle is = 14 x 10 x 1/2 = 70 workers in total. Of those 70 workers, simply a small portion is working during normal hours (9-5) and they are = 2 x 5 x 1/2 = 2.5 workers (the graph is not very exact).
So on both days, when the number of workers working during regular hours is = [(45 x 8) + 2.5] x 2 days = 725 working hours.
Then the total labor hours of overtime during the two days are = {[(45 x 24) + 70] x 2} - 725 hours = 1,575 hours
so the total personnel costs are:
725 hours x $16 = $11,600
1,575 hours x $24 = $37,800
Therefore, The total is = $49,400
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