Retail companies often "push" items based on how many they have in stock. It makes sense to try to sell the items you have the most of. Write a method that returns the index of the item to "push". The 'quantities' array will indicate how many of each item is on-hand. For example, if index 2 of this array has a 30 in it, that means there are 30 of item #2 in stock. Return an integer indicating the index of the item to push. If there are the same exact quantities of multiple items, the one that is first in the original array should be the one indicated. All of the input parameters will be non-negative. You may assume that the 'quantities' array will have at least one item.