Create the data set SOLD.

data sold;
   length type $ 10;
   input city $ units type $ ;
   datalines;
Atlanta  99 Printers
Atlanta 105 Plotters
Atlanta  85 Terminals
Paris   182 Printers
Paris   150 Plotters
Paris   157 Terminals
Sydney  111 Printers
Sydney  136 Plotters
Sydney  100 Terminals
;
run;