McDonalds opens "restaurants" where there's money to be made so if they have only 3 in a large city such as Santo Domingo that means that there's not enough market for them. LOGIC in business sense something you seem to lack.
That's because Burger King is the King in DR, unlike in the US or other countries they compete!
Now, home many Burger Kings and Wendy's are in Santo Domingo alone???? How about the whole country???
Now, home many Burger Kings and Wendy's are in Santo Domingo alone???? How about the whole country???