Bal b/f TW$33+TW$3=TW$36 Bal c/f
https://tw.news.yahoo.com/%E9%99%B8%E6%BC%94%E5%93%A1%E7%8E%8B%E6%98%9F%E5%B9%B3%E5%AE%89%E8%BF%94%E4%B8%AD-%E4%B8%AD%E5%A4%
省到水電：Bal b/f TW$6,935+TW$365=TW$7,300 Bal c/f
https://www.hk01.com/%E5%A4%A7%E5%9C%8B%E5%B0%8F%E4%BA%8B/1078010/%E7%99%BE%E8%90%AC%E7%B6%B2%E7%B4%85%E9%9B%85%E5%85%B8%E5%
https://hk.on.cc/hk/bkn/cnt/entertainment/20250111/mobile/bkn-20250111030133270-0111_00862_001.html