Adding Another Fare Level

Here is the program again. The airline has decided to add yet another price level. People that are at least 24 years old but less than 30 years old get a preferred fare with a RATE of 80% of full fare.

PRINT "Enter full fare"
INPUT FARE
PRINT "Enter age"
INPUT AGE
'
'Calculate discount based on age

IF AGE < 12 THEN
  PRINT "Children's fare"
  LET RATE = 0.0

ELSEIF AGE  < 24 THEN
  PRINT "Student's fare"
  LET RATE = 0.70






ELSEIF  AGE < 65 THEN
  LET RATE = 1.0

ELSE
  PRINT "Senior fare"
  LET RATE = 0.75

END IF

'Calculate fare
PRINT "Your fare is:", FARE * RATE
END