Latoya is writing a paper about the negative effects of chain stores, such as Walmart, on small towns. Which of the following is the best thesis for a paper about the negative effects of chain stores? OA. Chain stores will harm small-town jobs because these stores take away jobs and limit competition. OB. Chain stores are known for their uniform brand and business methods that are used for all their stores. OC. Many small towns like Cape Cod, Massachusetts, set out to ban chain stores from their town's limits. OD. For many cities, chain stores give people access to affordable food and offer jobs to the unemployed.