# Calculate and display the total owed
# assuming 9% tax and 15% tip
subtotal = 38 + 40 + 30
tax = subtotal * .09
tip = subtotal * .15
total = subtotal + tax + tip

print "Subtotal: " + str(subtotal)
print "Tax: " + str(tax)
print "Tip: " + str(tip)
print "Total: " + str(total)