Answer:
Painting USA is the most cost effective company.
Explanation:
Painting USA company charges:
$75.00 to evaluate the house
Plus, $25.00 per hour of labor.
Total number of hours taken to paint the house is 25 hrs
Total cost here = $75.00 + $25.00(25) = $700.00
Upscale Home Painting company charges:
$0.00 to evaluate the house
$40.00 per hour of labor.
Total number of hours taken to paint the house is 25 hrs
Total cost here = $0.00 + $40.00(25) = $1000.00
So Painting USA is the most cost effective company since it charges $700.00 which is less that Upscale Home Painting company's painting charges of $1000.00.