Pull it Together


Im really stuck in this part, need a little help.


Oops, try again. plane_ride_cost('Pittsburgh') returned None instead of the correct value 222

I checked everyone's coding, and i think it should be fine to mine one.
the message is really annoying me.

def hotel_cost(nights):
    return 140*nights 
def plane_ride_cost(city):
    if city == "Charlotte":
        return 183 
    elif city == "Tampa":
        return 220
    elif city == "Pittsurgh":
        return 222
    elif city == "Los Angeles":
        return 475
def rental_car_cost(days):
    cost = 40*days
    if days >= 7:
        cost -= 50
    elif days >= 3:
        cost -= 20
    return cost 
def trip_cost(city,days):
    return plane_ride_cost(city)+hotel_cost(days)+rental_car_cost(days)


You misspelled Pittsburgh


oh it is, thanks a lot.