Computer information system–Netflix case

Based on the reading from the Netflix case in Chapter 4 in your book, please submit a 1 1/2 page analysis responding to the following questions:

1. Describe the two separate Netflix offerings.
2. What were three of Netflixs sources of competitive advantage in the DVD-by-mail business?  Describe in detail.
3.What is the Netflix churn rate and what are the reasons behind the rate?
4.Use Porters five forces model to analyze Netflixs streaming service.  You do not need to draw a diagram just write it out.
5.How does Netflix build its data assets? In what ways does its leverage this data asset?