Please answer and explain the reasoning behind the answer!

4. Amy Zeng, owner of Zeng's Restaurant Distributions, supplies nonperishable goods to restaurants around the metro area. She stores all the goods in a warehouse. The goods are divided into five categories according to the following table. The table indicates the number of trips per month to store or retrieve items in each category, as well as the number of storage blocks taken up by each. Item Category Paper Products Dishes, Glasses, and Silverware Cleaning Agents Cooking Oils and Seasonings Pots and Pans Monthly Trips Area Needed (Blocks) 50 2. 16 4 6 2 30 2 12 6 The following picture of the warehouse provides an identification number for each of the 16 storage blocks. For each item category, indicate into which blocks it should be stored. || 1 3 5 7 9 11 13 15 Dock 2 4 6 8 10 12 14 16