SavvyDude, the mens clothing wholesaler in Northeast Ohio which sells mens clothing and accessories to retail stores. Use the following summary of the Revenue cycle to complete the requirements below.

Customer orders at SavvyDude are handled by a sales associate in the sales department who verifies inventory availability and enters the order into the system. A warehouse clerk completes and prepares the order and a shipping clerk sends the order to the customer. If the entire order cannot be filled, the items that are available are shipped to the customer and the remaining items are shipped when they become available. Based on the invoice for each sale, customers submit their payment which is due 30 days from the date of the invoice. SavvyDude does not utilize monthly statements. However, for large orders over $2,000, SavvyDude offers installment payments where customers must pay 50% by 30 days from the date of the invoice and the remaining balance is due 45 days from the date of the invoice. All customer cash receipts are processed by a cash receipts clerk and are deposited on a daily basis in the checking account.

Prepare the model by creating a UML class diagram including multiplicities using the format and guidelines from above summary.