4. Word Count should be approximately between (1200-2000 words) with standard font and spacing. Assignment overview. 1. Research ALL four cloud providers below a. Amazon EC2 b. Microsoft Azure c. Google App Engine d. IBM 2. Write a detailed comparison. Focus on the following 10 comparative points: a. Service models offered (laas, Paas, Saas etc.) b. VM instance types offered (such as micro, small, medium etc.) C. Number of CPUs and memory sizes offered d. Storage e. Development environment offered f. Security features 8. Scalability, reliability, and fault tolerance h. Pricing comparison i. User friendliness (Interface, support etc.) j. Special Feature (i.e., not available in another platform) 3. Be sure to cite references (i.e. include the author, title of article, publication, date, URL, etc.)