New cement, when the price of 260 yuan per ton, the monthly sales of 45 tons, each sold a ton of this cement a total of need to pay manufacturers costs and other costs a total of 100 yuan by market research found that when the price per ton 10 yuan, when the monthly sales volume is the number of tons of the store plan monthly profit of .000 yuan and as much as possible to expand sales, the price as the number of tons per ton,
000 yuan, and as much as possible to expand sales, that is, A can be as close as possible to the unit cost of sales of 100 yuan, if the minimum amount of 1 cents, then the unit price can drop To 100
The unit sales cost is 100 yuan / ton, assuming the unit price is A yuan / ton, the monthly sales volume is B tons, the monthly sales profit is C yuan, then C = (A-100) * B when the price per ton (260-100) * 45 = 7200 (yuan) at this time on the monthly sales should be B = 7200 / (250 yuan), the unit sales price is 260-10 = 250 (yuan) -10) = 48 (t) plan monthly profit of
01 yuan, which is to achieve the monthly profit plan, the monthly sales to be B = 9000 / (10001-100) = (tons) [Earth can have so much cement? To
