I was curious how to get the loop below to recognize amounts greater than one of each item. The cost of one banana is 4 and one orange is 1.5. When I run the code below I get 5.5 instead of 9.5 ( 2 bananas). It passed me through the lesson, but I would still like to know how to get the quantities recognized. Thanks!

```
def compute_bill(food):
total = 0
for n in food:
if stock[n] > 0:
total += prices[n]
stock[n] -= 1
else:
total = total
return total
x = {"banana": 2, "orange": 1}
print compute_bill(x)
```