Whats wrong with this


#1

def hotel_cost(nights):
return nights * 140

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


#2

Hi in all your statement you should remove city is and put the compartor ==