Draw a class diagram with multiplicities for the following narrative. To put himself through school, Ali operates an ice cream truck that travels through neighborhoods, ringing a bell to attract kids that want a cold ice cream treat. Ali's inventory includes many ice cream products and he tracks which items are sold in each sale. He occasionally adds new items to his list of ice cream products for sale. Ali only accepts cash for each sale. To identify the routes that generate the most sales, Ali summarizes sales by neighborhood but he only tracks neighborhoods with at least one sale. Ali deposits the cash received in his bank account at the end of each day.