1. From 2013-2016, what was the total spending in each of the four calendar years? In each of the years 2013 - 2016, how much was spent in each of the three categories of government (Education, General Government, and Public Works)? 2. In 2016, which account (use the field "Account Desc" for this answer) was the largest in the General Government category? 3. In 2016, who was Somerville's largest vendor as measured by total dollars spent? How many separate payments did the city make to this vendor? What was the average amount of each payment to this vendor? Why did the city pay this vendor? 4. How much in expenditures did Somerville have related to Property, Plant and Equipment (use the field "Item Class" for this answer) in the General Government category in each of the years 2013 - 2016? How much in expenditures in each of those years were related to repairs and maintenance? 5. Prepare a pivot table that shows a line chart of Somerville's expenditures in each of the three categories of government (Education, General Government, and Public Works) for the years 2013 - 2016. Prepare a pivot chart using the line chart type of this information on the same worksheet. Analyze the pivot chart and summarize the trends. 6. As a separate document, create a memo about what you found in the pivot tables and charts. Assume that the readers of the memo will be both city officials who are knowledgeable about the city but not about data analytics or necessarily how to interpret data. You should make this a standalone document. That is, the person should not need to go back and forth between your memo and your analysis. You are free to copy any information you wish from your analysis to make this possible.