ECOM 210 Fundamentals of E-CommerceWeek 1Week 1 DQ 1Reread the Bejing 2008: A Digital Olympics case in Chapter 1 and discuss the following.First, look at each business requirement and explain how the EC tools helped. After you have completed this, identify the B2C and B2B activities described in this case. Be sure to support your answer and use proper grammar in your posts.Week 1 DQ 2Reread the Craigslist case in Chapter 2 and identify the business model used by Craigslist. After identifying, visit craigslist.org and identify the social network and business network elements.