Expand on the GDP vs some other measure of well being. If you live outside the States, consider comparing your countrys GDP with the USAs GDP, and then include factors in your country not included in GDP that make a difference in Gross Domestic Well Being. Or, consider the Gross National Happiness index.
Introduction 20pts ~ 1/2 page
Body 20pts (30pts) ~ 1 page
References and Defense 20pts ~ 2 to 3 pages
Conclusion 20pts ~ 1/2 page
Appendix 0pts or 10pts
Presentation 10pts