Comparison of Preferences in a Survey

Jack is analyzing the results of a recent survey. In the survey, 80% of the 500 participants reported that they prefer coffee over tea. Sarah, another participant, claimed that the number of tea lovers is increasing and argues that it must represent at least a third of the total participants.

To clarify their debate, we will evaluate two quantities:

Quantity A: The number of participants who prefer tea.

Quantity B: One third of the total participants surveyed.