多项选择题下列关于水喷雾灭火系统的叙述中,哪几项错误?( )
单项选择题The table below pertains to Pieway, an economy in which the typical consumer’s basket consists of 10 bushels of peaches and 15 bushels of pecans. The cost of the basket in 2018 wasYearPrice of PeachesPrice of Pecans20186 per bushel201910 per bushelA. 210.C. 245.