Run the program below in the Unfinished Code section, which creates $$Dates$$ in the HW library.$$ You will need to change the input statement to account for the format of the raw data.$$ Add the following to this data step: $(8$ pts$)$

a$.$ Using the yrdif function to add a variable called $$Agetoday$,$ which is the age today.

b$.$ Use proc print to list all the variables in the results window.

c$.$ Remember to format all dates for output purposes.$$

$*$HW $2-$ Problem $2$;

data HW$.$dates;

$$ input Subj $ DOB ;

datalines;

$00111$Nov$06$

$00225$May$07$

$00325$Dec$06$

;

run;

proc;

run;