Answer: Option(A) is correct
Explanation:
Sherman Act is the act that describes restrictions on mechanism that do not permit happening of interstate commerce .It permits regulation of competition in market among companies.
According in to the question Sedres Inc. is restricting interstate commerce in terms of dealer as it is involved in working with authorized dealer,returning the parts if damaged,no usage of non-Sedres parts etc. which shows no interstate marketing mechanism. Â
Other options are incorrect because policies of Sedres is not depicting actual quality control flow,validity due to restriction in entry and other companies were not present for manufacturing TV video games.Thus, the correct option is option(A).