Class Discussion

My class discussion question needs to be answer with at least 150 words with example. I would like for it to be in your own words. If not please cite in text with reference, No plagiarism please. Doesn’t need a title page.

Class: A company that possesses a cost advantage can use it to build up a formidable competitive advantage. Walmart is one of the great examples of a company that has a laser focus on pursuing and maintaining its cost advantage. Can you think of any other companies that dominate their industry because of a significant cost advantage? How do they maintain their advantage?