Ethical Issues: Public Health, Neonatal & Prevention

I need assistance with the following questions for a paper:

Neonatal health care:

1. What interventions would you see to improve neonatal health care in the United States? What is the key ethical issue you see in our current direction?

Infant Mortality & Morbidity Rates In the United States (US):

2. Cite the statistics on incidence and cost of premature births in this country and some other first world country.
3. State the U.S. position among all countries in terms of its infant mortality and morbidity rate.
4. Using these facts, provide a root cause analysis as to why our health care system spends so much and achieves so little.
4. Is this an ethical issue? If so how would you state the issue? Please provide references/citations etc.

Thank you for any assistance on paper structure and content.