Problem 2. Createtwo datasets by the following code: DATA One; INPUT ID age name S; DATALINES 1001 21 Jone 1002 20 Peter 1003 22 Mary 1004 19 Joe 1005 21 Mark 1006 23 Sue 007 19 Harry 1008 18 Tom 1009 22 Andy 1020 21 Larry RUN; PROC PRINT DATA=One; RUN; DATA Two; INPUT ID gender S department S; DATALINES 1006 F Econ 1007 M Econ 1008 M Math 1009 M Stat 1010 M Stat 1001 M Econ 1002 M Stat 1003 F Econ 1004 F Econ 1005 M Fina RUN; PROC PRINT DATA-Two; RUN; please do not create the data sets again. Just use them. combination. combination. findings. We learned four kinds of combination. Now let us combine the above data sets. In the following step, 1) Which of them do not require a sorting procedure before the combination? Do these kinds of 2) Which of them do require a sorting procedure before the combination? Do these kinds of 3) Do one of the combinations in 1) again. Compare the result with that in 1) Report and explain your Answer the questions and also submit your code and output for each of the questions