Based on the fact that Raven is trying to decide between two plumbing services, the costs of the service charge are:
- Service provider A - $83.33
- Service provider B - $105
What is the service cost?
The Service cost for Service provider A is:
= 50 x 1.5 + (50 x ((1.75 / 1.5) - 1)
= $83.33
Service cost for Service provider B is:
= Number of hours x Cost per hour
= 60 x 1.75
= $105
The cheaper plumber is Service provider A.
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