Which kind(s)of boycotts violate Section 1 of the Sherman Act?

Question

Quizplus · Accepted Answer

Both types of boycotts mentioned in C (boycotting a particular supplier and not selling to a particular customer) are a violation of Section 1 of the Sherman Act because they involve an agreement among competitors to restrict competition. Refusal to sell to a particular customer or purchase from a particular supplier may not necessarily be a violation, as it could be for legitimate business reasons. Option B is also incorrect as it only addresses one type of boycott.

Which Kind(s)of Boycotts Violate Section 1 of the Sherman Act