Question: Which two products has the highest and lowest expected profits? Determine the total price for each product in terms of the largest quantity that was ordered.
SQL: SELECT T2.productName, SUM(T1.quantityOrdered * T1.priceEach) FROM orderdetails AS T1 INNER JOIN ( SELECT productCode, productName FROM products ORDER BY MSRP - buyPrice DESC LIMIT 1 ) AS T2 ON T1.productCode = T2.productCode UNION SELECT T2.productName, SUM(quantityOrdered * priceEach) FROM orderdetails AS T1 INNER JOIN ( SELECT productCode, productName FROM products ORDER BY MSRP - buyPrice ASC LIMIT 1 ) AS T2 ON T1.productCode = T2.productCode