We need to add a cost of attributes that is different per category and will change. So this project will also entail a little walk through on how to change Attribute Values in source code to recompile with new categories unless it can be done through a resource file.
Attribute Value: Medium + $2
Attribute Value: Large +$4
Product: French Fries
Attribute Value: Medium +[url removed, login to view]
Attribute Value: Large +$[url removed, login to view]
NOTE: It needs to be through core Attributes because of inventory concerns.