Recall the Application About the Costs Involved in Opening a Dunkinʹ

Recall the Application about the costs involved in opening a Dunkinʹ Donuts shop to answer the
following question(s) .
-Recall the Application. If you spend the money to become a Dunkinʹ Donuts franchise and it is in a monopolistically competitive market, you would expect in the long -run to earn zero economic profits because:

A) barriers to entering the donut business are small.
B) you must compete against other donut shops, bakeries, coffee shops and grocery stores.
C) franchise fees make sellers of brand names have higher costs than other sellers.
D) all of the above