(4)本期付現費用=期末現金17,500+本期收現380,000-本期付現260,000-期初現金35,000=102,500
營業費用=102,500+(15,000-12,000)=132,500
(5)權益=35,000+45,000+125,000+36,000-15,000-80,000-50,000=96,000