Your accounting firm offers a broad range of accounting services. Partners of the firm would like to understand how profitable different accounting services are among other accounting firms. This information will help the firm shift their focus on services in areas that match their capabilities and will generate optimal profitability. You extract performance data from the top 25 accounting firms in 2018 and provide an analysis of their accounting services. Clickhere to access a Tableau file, and hereto access a Power BI file. (The Tableau and Power BI files contain the same visualizations; you can use either one to answer the questions in this assignment. Your instructor may specify which program they prefer you to use.) How to Access Tableau: You can open the Tableau file in this problem statement with Tableau desktop software. If you do not have Tableau desktop software, you can download the most recent version of Tableau Reader, a free program that allows you to open Tableau visualizations. To get the most recent version, search for "Tableau Reader" in your internet browser. How to Access Power BI: You can open the Power BI file in this problem statement with Power BI Desktop. If you do not have it already, you can download PowerBI Desktop here: https://powerbi.microsoft.com/en-us/downloads. The "Big 4" Accounting firms Have the most revenue, but not the most offices of the top 25 firms. Have the most offices, but not the most revenue of the top 25 firms. There are firms with both more revenue and more offices than some of the Big 4. Have the most revenue and the most offices of the top 25 firms. In general, which accounting service generated the most revenue for these accounting firms Management Advisory Services Other Audit and Assurance services Tax What conclusions can you make from the Offices and Revenue by Firm visualization. Of the Big 4, there is a positive correlation between the number of offices and revenue, except for KPMG. Of the Big 4, there is a positive correlation between the number of offices and revenue. Of the Big 4, there is a negative correlation between the number of offices and revenue, except for KPMG. Of the Big 4, there is negative correlation between the number of offices and revenue