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December 24th, 2012, 03:02 AM  #1 
Newbie Joined: Dec 2012 Posts: 2 Thanks: 0  FIND THE NUMBER X , Y and Z. please help me
A shopkeper have $3000000 in his hand. BUYING price of a product A per unit = $ 30500 BUYING price of a product B per unit = $ 40000 BUYING price of a product C per unit = $ 54000 SELLING price of a product A per unit = $ 33800 SELLING price of a product B per unit = $ 44400 SELLING price of a product C per unit = $ 59600 According to above buying and selling difference, the profit per unit is:  PROFIT in selling Product A per unit = $ 3300 PROFIT in selling Product B per unit = $ 4400 PROFIT in selling Product C per unit = $ 5600 [color=#FF0000]Total how many units from Product A, Product B and Product C the shopkeper buy so that he get the MAXIMUM profit after selling them.[/color] if a shopkeper buy all from the product C, as its profit is more then in $3000000, shopkeper can buy only 55 units and after selling 55 units of product C, the profit will be 311111$.. which is not maximum... please help me.... i want to maximize the profit according to above question... thank you regards, PaPPi 
December 24th, 2012, 03:06 AM  #2 
Newbie Joined: Dec 2012 Posts: 2 Thanks: 0  Re: FIND THE NUMBER X , Y and Z. please help me
in mathematics i can say that.... x * (price per unit of product A) + y * (price per unit of product B) + Z * (price per unit of product C) = 3000000$ but x,y and z are those values whose values in above equation give me maximum profit... 

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