# Taking a vacation rental car

#1

def hotel_cost(nights):
return 140 * nights

def plane_ride_cost(city): #Not sure why this isnt defined
if city == "Charlotte":
return 183
elif city == "Tampa":
return 220
elif city == "Pittsburgh":
return 222
elif city == "Los Angeles":
return 475

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

#2

I've been trying at this for about an hour and I still can't get it. I've searched everyone's post in the questions thing and none of them work. HELP!

#3

This will always return the same thing... days times 40. Set a variable to this amount instead, then adjust it in the if..elif statement.

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

Now there is just one return statement at the end of the function.

#4

@mtf i thought you should initialize days? i.e. set days = 0 first?

#5

Then the return value would always be zero since we are multiplying. `days` is the parameter and the argument is a natural counting number from 1 to something. It's the value being checked against the discount range, 7 or more, elif 3 or more.

#6

it says indentation error line 16, but I don't know what the problem is. Can you send a copy of the correct answer and an explanation of the difference between the correct and mine?

Thank you guys so much for the help

#7

If you remove this line, your code (assuming indentation is correct) will work fine. Paste the above line back into the bottom of the function, after an, `else:`.

#8