SudiptoGmat
The value of a product is determined by the ratio of its quality to its price. The higher the value of a product, the better will be its competitive position. Therefore, either increasing the quality or lowering the price of a given product will increase the likelihood that consumer will select that product rather than a competing one.
Which of the following, if true, would most strengthen the conclusion drawn above?
(A) It is possible to increase both the quality and the price of a product without changing its competitive position.
(B) For certain segments of the population of consumers, higher-priced brands of some product lines are preferred to the lower-priced brands.
(C) Competing products often try to appeal to different segments of the population of consumers.
(D) The competitive position of a product can be affected by such factors as advertising and brand loyalty.
(E) Consumers’ perceptions of the quality of a product are based on the actual quality of the product.
Value = Quality/Price
Higher value, better competitive position (so if it has higher value, its more competitive)
Conclusion: Either increasing the quality or lowering the price of a given product will increase the likelihood that consumer will select that product rather than a competing one.
What will strengthen it? Will increasing quality or lowering price make people prefer the product?
(A) It is possible to increase both the quality and the price of a product without changing its competitive position.
Doesn't matter. What we know is the increasing value will improve competitive position. We want to strengthen that improving value will make consumers prefer the product.
How the competitive position can be kept constant is irrelevant to us. We want to know what happens when the competitive position improves.
(B) For certain segments of the population of consumers, higher-priced brands of some product lines are preferred to the lower-priced brands.
Does not strengthen our conclusion. We want to say that reducing price makes people prefer the product.
(C) Competing products often try to appeal to different segments of the population of consumers.
Then the concept of competitive position does not make sense. This option doesn't work with our argument.
(D) The competitive position of a product can be affected by such factors as advertising and brand loyalty.
What other factors can impact competitive position is irrelevant.
(E) Consumers’ perceptions of the quality of a product are based on the actual quality of the product.
Correct. We are claiming that improving quality or reducing price will make people prefer the product. But what if consumer's perception of quality is based on price? What if lowering price makes people think that the product's quality is lower? For people to prefer the product, their perception of quality should be based on actual quality. Price is not ambiguous anyway. Then the increase in value will be perceived by the customers and they will prefer it.
Answer (E)