Answer:
A.Large companies can negotiate better prices with wholesalers.
Step-by-step explanation:
The best answer would be A. because it seems more reasonable than the others.
Larger companies can undersell small retailers because they can negotiate with wholesalers better prices than retailers can.Due to the company being large and having money it is more reasonable because it shows that larger companies are known and have enough money to negotiate with the wholesalers.This is how they undersell small retailers.