T-Shirts Unlimited is a retailer that sells every kind of T-shirt imaginable. The different types of T-shirts are stored in departments th all take up the same amount of space. The available warehouse space is shown in the figure below. Dock Storage Storage Storage Aisle Storage Storage Storage A from-to matrix showing the number of trips to and from each department is given below. From-To Matrix for T-Shirts Unlimited Trips to and Department Category from Dock 1 Sports T-Shirts 14 2 Men's T-Shirts 95 3 Women's T-Shirts 32 4 Children's T-Shirts 51 5. Fashion T-Shirts 19 Undershirts 114