Final answer:
The opening of two new grocery store chains in Oldtown will offer more variety and lower prices, potentially leading to better customer service.
Step-by-step explanation:
The opening of two new grocery store chains in Oldtown will have a significant impact on the people living there. Firstly, it will offer more options to the residents, giving them access to a wider variety of products. Secondly, the focus on low prices will likely result in competitive pricing among the grocery stores, which can ultimately benefit the consumers by lowering their overall grocery expenses. Lastly, the increased competition in the grocery market might lead to improved customer service, as the stores would strive to attract and retain customers by offering better shopping experiences.