Final answer:
The best value price ratio for the customer among the options given is 1.5, as it indicates the highest value received per unit of currency spent. Thus, the option "E" is the correct answer.
Step-by-step explanation:
The question asks which value represents the best value price ratio for the customer among the given options. The value price ratio can be understood as the amount of value or benefit the customer receives per unit of currency spent. Generally, a higher ratio indicates a better value because the customer is getting more value per dollar spent. Therefore, out of the given options (.10, .50, .75, 1.0, and 1.5), the best value price ratio for the customer is 1.5 since it represents the highest value, or most benefits, received per dollar.