In Milestone Two, you manipulated the data sets to validate the data and discover potential additional information. In Milestone Three, you will continue your analysis of the data file that you worked with in Milestone Two and report the initial results. These data sets are dat500_milestone_two_data_firefighter.csv and dat500_milestone_two_data_police.xlsx. Inside the Codio module Milestone Three, these files are located in the directory ~workspace/SNHU/DAT500/Milestones Prep Work: Open the Milestone Three Continue Working R file and make the following adjustments. This file is also located in the following directory: ~workspace/SNHU/DAT-500/Milestones. These adjustments are also listed in line in the file and identified with a # symbol. Be sure that you make the changes, or else your file will not read properly. Step 1. Adjust the file and/or file path to read in your firefighter and police data file as you did in Milestone Two. Step 2. Adjust the data set name for each file to the same name you assigned in Milestone Two. Step 3. Adjust the variable names in the script provided to be the same variable names you defined in Milestone Two. Make sure to adjust both the name of the data set and the variable name. Note that you will have a total of 12 variables, which are 2 fields from each of the 2 data files and then the min/max/mean for each of these, so there are a total of 12 variables generated