Ann owns an event planning company that plans and caters social events such as weddings and formal parties. She employs several event coordinators, one of whom is assigned to each event. Upon completion of each event, Ann wants the event coordinator to submit a final report showing number of event attendees, total fees charged, total expenses, and profit for the event. However, Ann needs your help in setting this up. Given the data is similar for all events, complete the following: PART 1 Explain how the report should be designed to allow for efficient input, and to protect the formulas. Include characteristics of the worksheet. PART 2 Describe the process you would use to combine the data from all worksheets to provide totals for each item of information a single summary sheet.