Customer Employee PK CustomerPhoneKey PK Employeekey CustomerLastName EmployeeLastName CustomerFirstName EmployeeFirstName CustomerAddress1 EmployeeHireDate CustomerAddress2 CustomerCity CustomerState Product CustomerZip PK ProductKey ProductName ProductUnitSize ProductUnitPrice CustomerOrder PK Orderkey OrderDate OrderDetail OrderTime FK CustomerPhoneKey PK OrderDetailKey FK EmployeeKey FK Orderkey FK ProductKey OrderDetailQuantity OrderDetailPriceCharged Use the ERD of Perfect Pizza database which of a pizza delivery shop to write SQL queries for the following: a) Join the product and the OrderDetail table so that the result contains the product name, product unit size, and product unit price, as well as the charged price. Do it for order 2000. b) List all the order and order details for each order made by the customer with the phone number 2065556623. c) Return the name of the product with the highest price and its price. Use a subquery. d) List any Products that have never been ordered? Use a sub query. e) Which product unit prices are greater than the average unit price? Include the product name, the product price, and the average in the results. Use Subqueries.

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