Assignment 6-4: Identifying the Weekday for an Order Date The day of the week that baskets are created is often analyzed to determine consumershopping patterns. Create a function named DAY_ORD_SF that accepts an order date and returns the weekday. Use the function in a SELECT statement to display each basket ID and the weekday the order was created. Write a second SELECT statement, using this function to display the total number of orders for each weekday. (Hint: Call the TO_CHAR function to retrieve the weekday from a date.)