Mathematics, 16.11.2020 16:40 rosepotato789
A store has been selling 200 DVD burners sold per week at 400 each. A market survey indicates that for each $ 20 rebate offered to buyers, the number of units sold will increase by 40 a week. Find the demand function and the revenue function. How large a rebate should the store offer to maximize its revenue
Answers: 3
![= x \times [ 400 - 0.5\times ( x - 200 )]\\\\ = x\times[400 - 0.5x - 100]\\\\= x\times [300 - 0.5 x]\\\\= 300x - 0.5 x^2](/tpl/images/0900/7361/b6ee1.png)
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A store has been selling 200 DVD burners sold per week at 400 each. A market survey indicates that f...
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