** SAS PROGRAM**

We used arrays to transpose a "tall" grades data set calledtallgrades into a "fat" grades data set calledfatgrades. Your job now is to use arrays to transpose the permanentSAS data set calledfatgradesback into atallgradesdata set. In doing so:

• you should take advantage of arrays wherever possible
• you should take advantage of shortcut lists, such as numbered range lists, named range lists, or special name lists, wherever possible
• you should use temporary array elements wherever possible
• you should use iterative DO loops wherever possible

When all is said and done, yourtallgradesdata set should contain only four variables:idno(student id number),l_name(student's last name),grade(the student's grade), andgtype(the type of grade). Print the resultingtallgradesdata set.

tallgrades file:

https://psu.instructure.com/courses/1864112/files/85199683/download?verifier=SIZbLdzEfIBDvElNJ9yy0Pa8MTJBBXjj99lQB8DW&wrap=1

fat grades file :

https://psu.instructure.com/courses/1864112/files/85199689/download?verifier=2CxACYQOtEpd1uuAphDvxiIhpTAIQJKJjklCRIOZ&wrap=1