Thank you I go the solution,
{tot=$3+$4+$5<b>}</b>
qtr_tot=qtr_tot+tot
<b>{</b>printf"%-20s\t%s\t%4.2f\t%4.2f\t%3.2f\t%3.2f\n",$1,$2,$3,$4,$5,tot}
I chaged to
{tot=$3+$4+$5
qtr_tot=qtr_tot+tot
printf"%-20s\t%s\t%4.2f\t%4.2f\t%3.2f\t%3.2f\n",$1,$2,$3,$4,$5,tot}
Please can...