Read Step 8, from page 207 to page 221, respond to the following five questions (one paragraph minimum for each question):[assume my organization is an accounting firm]1. Would you create a custom information system for your organization? Why yes or why not?2. Draw the software development life cycle and its steps in the correct order.3. Describe what is done at each step of this process (one sentence for each step).4. Which of the three software development life cycle methodologies discussed would you use and why?