Question: Calculates the profit processed by Supplier No. 7414 on order No. 817154.
SQL: SELECT T1.l_extendedprice * (1 - T1.l_discount) - T2.ps_supplycost * T1.l_quantity FROM lineitem AS T1 INNER JOIN partsupp AS T2 ON T1.l_suppkey = T2.ps_suppkey WHERE T1.l_suppkey = 7414 AND T1.l_orderkey = 817154