Please review the below script and make the necessary corrections:
#!/bin/ksh
LIST=("`id -G`");
echo $LIST
for i in "${LIST[@]}" do
if $i = 1001 then work=-work /app01/data1
elif $i = 1002 then work=-work /app01/data2
elif $i = 1003 then work=-work /app01/data3
else work=-work /app01/data1
done
echo $work