Read the following concluding sentence and choose the most appropriate final thoughts.Concluding Sentence(s)Smokers on the job make it uncomfortable for their co-workers; furthermore, they are less productive on the job than nonsmokers.Final Thoughts?

A. Therefore, smoking is bad for everyone’s health.
B. Therefore, smokers should smoke outside the workplace only.
C. Therefore, if smokers want to get along with their co-workers and improve their work performance, they should stop smoking on the job.