Critical analysis

Length: 3 pages 

You must have to read the article that attached below.

You have to including background info, 1 problem statement of the article, 3 solutions to the problem you picked explaining why or how it's a solution. Your recommendation of which solution is best, a measure of success, one sentence stating what you learned. You will have 3 sources but you using the article that attached below as one of the sources, so you have to find other 2 sources.