You need to know or read the "ZipCar: Refining the Business Model". I need help the best answer for question 1. Thanks

Read the "ZipCar: Refining the Business Model" case located in your course packet from Harvard Business Publishing Using what you have learned in class and the case evidence, write a response to the following four questions: 1. What is the business model of ZipCar and how has it changed between December 1999 and May 2000? Read the "ZipCar: Refining the Business Model" case located in your course packet from Harvard Business Publishing Using what you have learned in class and the case evidence, write a response to the following four questions: 1. What is the business model of ZipCar and how has it changed between December 1999 and May 2000