Answer:
Company 4
Explanation:
We can calculate which company is giving Jeffrey the lowest price by calculating the amount of each company separately. We can calculate the amount by multiplying the number of hours and per hour charge of each company and Material cost into material loading percentage then adding them both up in order to reach the final price
DATA
Hours = 5
Material = $240
Per hour charge Material loading percentage
Company 1 $57 21.5%
Company 2 $52.5 24.75%
Company 3 $48.95 28.2%
Company 4 $46.2 30.5%
Solution
Price for painting Working
Company 1 $336.6 (5x57) + (240 x 21.5%)
Company 2 $321.9 (5x52.5) + (240 x 24.75%)
Company 3 $312.43 (5x48.95) + (240 x 28.2%)
Company 4 $304.2 (5x46.2) + (240 x 30.5%)
Company 4 is giving the lowest price of $304.2