5. Write a script to declare and use a cursor for the following SELECT statement. Use a WHILE loop to fetch each row in the result set. Omit the INTO clause to fetch directly to the Results tab. SELECT sc.[companyname], AVG(sod.qty * sod.unitprice) AS OrderAvgAmount FROM Sales.Orders so JOIN Sales.Customers sc ON so.custid = sc.custid JOIN Sales.OrderDetails sod ON sod.orderid = so.orderid GROUP BY sc.companyname