there was a first time, there would be another second time, thinking of being able to enjoy the beauty of this Imperial Queen in the future, his heart was stirred with excitement."Brat, hurry up and...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！利潤可以通過減去總成本（假設為每個商品的單價乘以銷售量）來計算，但在這個例子中，我們需要具體的成本數據才能完成該步驟。因此，以下表格基於總銷售額的計算：| 商品 | 單價（元） | 銷售量（件） | 金額（元） || --- | --- | --- | --- || 商品A | 10 | 500 | **5,000** || 商品B | 20...