Please answer the following

What is Medicare? Explain the components and financing of each part. What are the problems for Medicare? What are your solutions? 
The  paper should be 3 pages and include the following and must be free of plagiarism 
Introduce and define the topic (your study group knows nothing about it). 
Discuss the details of the topic. 
What are the pros and cons (or support vs opposition)? 
What is your personal stand on the issue? 
After reading the briefing paper, a member of your support group should have a general understanding of the issue.