taking_vacation.py

def hotel_cost(nights):
  return 140 * nights

def plane_ride_cost(city):
  if city == 'Charlotte':
    return 183
  elif city == 'Tampa':
    return 220
  elif city == 'Pittsburgh':
    return 222
  elif city == 'Los Angeles':
    return 475
  else:
    return 0

def rental_car_cost(days):
  if days >= 7:
    return (days * 40) - 50
  elif days >= 3:
    return (days * 40) - 20
  else:
    return days * 40

def trip_cost(city, days, spending_money):
  return rental_car_cost(days) + hotel_cost(days - 1) + plane_ride_cost(city) + spending_money

print trip_cost('Los Angeles', 5, 600)