The problem asks how many hours does the custom get per dollar.
So, a division of hours per dollar is required.
Since it is known that the customer gets 3 hours for $14 dollars, dividing 3 by 14 we will get the answer:
![(3)/(14)=0.21\text{ h per dollar}](https://img.qammunity.org/2023/formulas/mathematics/college/nwls9b5ngxkw5mgavbtvaaw1qjx0hjm9mf.png)
Answer: The customer gets 0.21 h per dollar.