According to the article, what is the company planning to do?

W: Did you get a chance to read the article about the company’s plan on changing our heaIth benefits in this week’s company newsletter?(59, 61)
M: Yes, I did, and I don’t understand why we are going with another insurance carrier. I thought London Life was doing a fine job. I just hope this won’t end up raising our monthly premiums.(60)
W: I don’t think it will. I mean the main reason why the carrier is going to be changed is to reduce costs. If the premiums go up, it would defeat the purpose of changing companies.
M: I guess you’re right. I heard we will be informed of the changes in detail in our next newsletter.(61)