Information Systems homework help

QUESTION 1  Choose one method by which enterprise systems add value to business. Name the specific business processes and the functional areas affected. Explain your responses.   Your response should be at least 200 words in length.  QUESTION 2  What is social CRM? Why are some organizations hesitant to implement this advanced information system technology?   Your response should be at least 75 words in length.   QUESTION 3  Recall the e-commerce Internet business model discussed in the unit readings. Identify three different businesses that use this model and their successful descriptions for solutions to information systems.   Your response should be at least 75 words in length.