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December 24th, 2012, 02:02 AM   #1
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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
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December 24th, 2012, 02:06 AM   #2
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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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