Self paced study (week 5)

please read Chapter 10 attached fileE-Commerce: Digital Markets, Digital Goodsand then answer the review questions below:Review Questions10-1 What are the unique features of e-commerce, digital markets, and digital goods?Name and describe four business trends and three technology trends shapinge-commerce today.10-2 What are the principal e-commerce business and revenue models?10-3 How has e-commerce transformed marketing?Explain how social networking and the “wisdom of crowds” help companies improve their marketing.10-4 How has e-commerce affected business-to-business transactions?Explain how Internet technology supports business-to-business electronic commerce.10-5 What is the role of m-commerce in business, and what are the most importantm-commerce applications?10-6 What issues must be addressed when building an e-commerce Web site?List and describe the four types of e-commerce presence.