Page 97 - IP

private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {

float eng,eco,acc,bst,ip,total,perc;

eng=Float.parseFloat(jTextField1.getText());

eco=Float.parseFloat(jTextField2.getText());

acc=Float.parseFloat(jTextField3.getText());

bst=Float.parseFloat(jTextField4.getText());

total=eng+eco+acc+bst+ip;

perc=(total/500)*100;

jTextField6.setText(Float.toString(total));

jTextField7.setText(Float.toString(perc));

if((perc>80)&&(perc<100))

jTextField8.setText("A");

else if((perc>60)&&(perc<80))