Answer:
I stopped going to ABC electronics because it has inferior products
Step-by-step explanation:
From the following options: A. they have B. it has C. their D. he has, B is the correct answer because is the one that follows the subject agreement, the dependent clause after because is making reference to ABC electronics which is a store and that makes it a singular third-person noun, due to it is not a person the correct pronoun is "it"