Answer:
The correct answer is d. All of the above.
Step-by-step explanation:
Barriers to entering a market are obstacles of various types that complicate or hinder the entry into a market of new companies, brands or products. There may be barriers of an economic, legal nature or even related to areas such as ethics or public image.
The barriers to entry are usually related to different important points such as the size of the sector in which to enter, its main distribution channels or the necessary preparation for the participating personnel and that it is necessary to hire.