Explain Variable overhead efficiency variance and how it can be favorable and unfavorable.  

For the research paper, choose one topic that is of interest to you. After choosing the topic, you will conduct outside research in order to complete the following in your research paper:

1. Introduction of your topic
2. Importance of the topic to finance and decision making
3. Present at least three researched articles on the topic and how they differ from the textbook
4. Conclusion

Your research paper should be a minimum of 6 content pages and include at least five peer-reviewed sources. The cover page and reference page is not counted in the page requirement. Peer-reviewed sources can be found in the Library