1. Create a Bar chart to show Total Profits by Sub-categories (must use Hierarchy to display both Categories and Sub-categories) in the year 2013.
   • Display Total Profits on each bar (in dollars)
   • Create a parameter to control a threshold value, called threshold": use Integer with $ 20,000 as Current Value, $80,000 as Maximum, and $5,000 as Step value
   • Create a calculated field, named profits for subcategory, where the following rule is used: iftotal profits is over "threshold,"you need to label it High Profits; otherwise, label it as Low Profits.
   • Show a parameter control on side