The correct answer is B. Planned obsolescence
Step-by-step explanation:
A product becomes obsolete when it is no longer usable or it is outdated. In planned obsolescence, producers intentionally design products so these to become obsolete after a specific time, this is possible if they use materials that do not last much or release new versions of the same product every certain time. Additionally, the purpose of planned obsolescence is to make consumers buy more products to replace discarded ones.
Aragon is guilty of planned obsolescence because he intentionally makes his products to last only around a year, due to this, the breakdown pattern is similar. Also, the purpose of this is to make inverters purchase more products to replace those that become obsolete after a year.