https://www.hk01.com/%E7%A4%BE%E6%9C%83%E6%96%B0%E8%81%9E/60214373/%E8%B2%A1%E6%94%BF%E9%A0%90%E7%AE%97%E6%A1%882025-%E5%8F%
https://hk.news.yahoo.com/topic/budget/
省到水電:Bal b/f TW$23,725+TW$365=TW$24,090 Bal c/f
Bal b/f 490 Tempos+3 Tempos=490 Tempos Bal c/f