A recent market analysis conducted by Zenith Analytics has shown that product A has a higher customer satisfaction rating than product B, with 90% of users reporting satisfaction with product A compared to 70% for product B. In light of this, the analysts concluded that product A should receive more marketing resources to boost its sales further. However, some stakeholders suggest that the higher satisfaction rating for product A might be due to its affordability rather than its quality.
This raises questions about the validity of the analysts' conclusion. To better understand the situation, which of the following pieces of information would most strengthen the argument that quality, rather than affordability, drives customer satisfaction for product A?