One of Susan's favorite things in the whole world is her grandma's banana bread. Susan has become so obsessed with this bread that she's using her grandma's recipe and making it for her friends. She and her friends have tweaked the recipe so that they can make delicious banana chocolate chip muffins and banana squares, too. They've turned this into a side business, selling their items to local convenience stores. There's one problem: the baked goods are best when well$-$ripened bananas are used. They're often available at a reduced price. But when they're not, Susan has to buy green bananas at full price and wait for them ripen. Here are the typical costs and selling prices for each product.The local convenience stores have told Susan that they can sell as many loaves of banana bread as she can supply, but they can only sell a combined $20$ dozen muffins and squares. In a given production period, if Susan has $25$ pounds of ripened bananas to work with, what quantities of each product should she make in order to maximize her profitability? $($If no unit of an item is to be produced enter $0.$ Do not leave any field blank.$)$