省到水電：Bal b/f TW$20,440+TW$365=TW$20,805 Bal c/f
https://hk.news.yahoo.com/%E9%80%80%E4%BC%91%E6%B5%B7%E9%97%9C%E7%9D%A3%E5%AF%9F%E5%8F%8A%E5%A6%BB%E5%AD%90%E6%B6%89%E8%A9%9
https://www.orangenews.hk/hongkong/1206329/%E8%88%87%E7%B1%83%E7%90%83%E6%95%99%E7%B7%B4%E6%83%85%E6%85%BE%E7%85%A7%E6%B5%81
https://www.hk01.com/%E7%AA%81%E7%99%BC/436469/%E8%B1%AA%E6%99%AF%E8%8A%B1%E5%9C%92%E8%99%90%E7%95%9C%E6%A1%88-%E6%8E%9F%E5%
https://tw.news.yahoo.com/%E6%9F%AC%E5%9F%94%E5%AF%A8%E9%AD%B7%E9%AD%9A%E9%81%8A%E6%88%B21-2%E5%8D%83%E5%A4%9A%E8%BB%8A%E8%B