Use the "College results 2013" file to answer the following questions. Open a do-file and then use it for all of your commands for this exercise. Save the dofile and name it collegedo Open a log file and name it "college.log." Do exploratory data analysis on the variables you will be using for this lab. (Rank, Acceptance rate, college's endowment, type of university) You want to examine the relationship between a college's rank according to U.S. News and World Report and factors that may influence it such as their acceptance rate and the amount of the college's endowment or financial assets per full-time student. Using Stata determine if there is a linear correlation between a college's rank [Rank] and the acceptance rate [PctAdmit00] Using Stata determine if there is a linear correlation between a college's rank and the college's endowment per full-time student in hundred-thousand dollars per full-time equivalent [endow100000FTE] Run a regression with the college rank (Rank) as the dependent variable and the acceptance rate (PctAdmit00) and endowment per full-time student in hundred- thousand dollars per full-time equivalent(endow100000FTE) as the independent variables for national universities (if RankType==1). Then, run the same