To find the cost per ounce of the bag of chips, you need to divide the total cost by the total weight in ounces.
The calculation is as follows:
\[ \text{Cost per ounce} = \frac{\text{Total Cost}}{\text{Total Ounces}} = \frac{5.99}{13} \]
Now, performing the calculation:
\[ \frac{5.99}{13} \approx 0.46 \]
So, the cost per ounce is approximately $0.46.
The correct response is:
$0.46