DECLARE
  id NUMBER;
  gaji NUMBER;
  tgl DATE;
  lama NUMBER;
  bonus NUMBER;
BEGIN
  id := &e_id;
  gaji := &g;
  tgl := &tg;

  lama := ROUND((SYSDATE-tgl)/365);
  IF lama > 20 AND gaji < 20000 THEN
    bonus := 0.05 * gaji;
  ELSIF lama > 20 AND gaji > 20000 THEN
    bonus := 0.01 * gaji;
  ELSIF lama < 20 AND gaji < 15000 THEN
    bonus := 0.1 * gaji;
  ELSIF lama < 20 AND gaji > 15000 THEN
    bonus := 0.07 * gaji;
  ELSE bonus := 0.02 * gaji;
  END IF;
  DBMS_OUTPUT.PUT_LINE('Hasil : ' || bonus);
END;