1. Model the cardinalities of the following business policies. Be sure to include both minimum and maximum cardinalities. Note: all policies involve the revenue cycle. (6 points 1.5 points each)
2. ShipGoods-Inventory relationship where each shipment of goods may involve many types of inventory items and inventory items may be involved in several shipments.
3. SalesOrder-Customer relationship where the firm may record information about customers before the first sale to the customer

4. ShipGoods-CashCollections where each payment received can only cover one ship goods event and installment payments are allowed.

5. ShipGoods-CashCollections relationship where our firm accepts payments that cover more than one ship goods event and does not allow installment payments.