To solve this problem, we need to identify the underlying assumption in the company's plan to restrict access to its most popular original content exclusively to subscribers of the ad-free tier. This plan is intended to prevent a significant decline in subscriptions to the more expensive, ad-free service.
The assumption must be a condition that must be true for the company's plan to work as intended.
Let's analyze each option:
(A) Subscribers primarily choose the ad-free tier to avoid advertisements, not necessarily for exclusive content.
This option suggests that avoiding ads is the main reason for choosing the ad-free tier, but the company's plan hinges on the attractiveness of exclusive content.
(B) The availability of popular original content will be a decisive factor for many users when choosing between the ad-supported and ad-free tiers.
This option suggests that users value the exclusive content enough to choose the ad-free tier over the ad-supported tier. This directly supports the company's plan, making it a critical assumption.(C) The reduced cost of the ad-supported tier will not significantly increase the total number of subscribers to the streaming service.
This option concerns overall subscriber numbers, but the company's plan focuses on the distribution of subscribers between tiers, not the total number.
(D) Most current subscribers to the ad-supported tier do not consider the price difference between the two tiers to be prohibitively large.
This option addresses current subscribers' perception of price difference, but it does not directly relate to the effectiveness of restricting access to popular content.
(E) Other streaming services do not offer their premium content to subscribers of their lower-priced, ad-supported plans.
This option compares the company's practices to competitors', but the plan's success does not depend on competitors' strategies.
Based on this analysis, the most critical assumption that supports the company's plan is: B
Ans: B