题目

You may have experienced the annoyance of being fined because of parking illegally or finding your car towed away(拖走)after leaving it parked somewhere for a couple of minutes．But now a high-tech car sticker that’s designed to be stuck to a car’s windscreen could help motorists avoid such a situation．   The TowStop sticker sends a text message to a driver when touched by a traffic policeman，to allow motorists to send a reply and give them time to move their cars immediately．Frankfurt-based IT consultant，Daniel Kalliontzis，came up with the idea and is raising money to某家电生产企业根据市场调查分析决定调整产品生产方案，准备每周(按105个工时计算)生产空调、彩电共300台，已知生产这两种家电产品每台所需工时和每台产值如下表： 则每周生产空调_______台、彩电_____台,产值______千元