Question: Please Explain so I can understand will upvote thank you. Answer the following questions from the ER diagram given below. customer-no order-no N name Customer

Please Explain so I can understand will upvote thank you.
Answer the following questions from the ER diagram given below. customer-no order-no N name Customer makes Order order-date N e-mail handling-cost unit-price includes quantity product.no Product product name list-price la Which geometric shape is used to represent entity . 'relationship in an ER diagram? 16 What is represented using rectangle in an ER diagram? IcIdentify the entities, attributes, and primary keys (identifiers) from the above ER diagram. 2a! What is the relationship that exists among the customer, order, and Product entities? 26. Can a customer have 0 or more orders for a product? 2C.Is it possible to place the order without knowing who the customer is? Why? 39 Identify the cardinality relationship between Customer and 'Order' as well as 'Order' and 'Product'. 3b In the above diagram, M and N stands forStep by Step Solution
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