A company separates iron, lead, and kryptonite from ore by the floatation separation process, which has three steps: oiling, mixing, andseparation. These steps must be applied for 4, 5, and 1 hour respectively to produce one unit of iron; 4, 4, and 1 hour respectively to produce one unit oflead; and 1, 1, 5 hours respectively to produce one unit of kryptonite. Because of limited access to equipment, the oiling and separation phases can eachbe in operation for a maximum of 38 hours per week, and the mixing process can be in operation for a maximum of 39 hours per week. The companymakes a profit of $25 per unit of iron, $40 per unit of lead, and $35 per unit of kryptonite. Assuming that the demaind for each metal is unlimited, howmany units of each metal should the company produce each week to maximize its profit?Number of units of iron =Number of units of lead =Number of units of kryptonite =

Name: A company separates iron, lead, and kryptonite from ore by the floata
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Description: A company separates iron, lead, and kryptonite from ore by the floatation separation process, which has three steps: oiling, mixing, andseparation. These steps must be applied for 4, 5, and 1 hour respectively to produce one unit of iron; 4, 4, and

The objective is to compute the number of units of iron, lead and kryptonite in order to maximize…

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des eparation. These steps must be applied for 4, 5, and 1 hour respectively to produce one unit of iron; 4, 4, and 1 hour respectively to produce one unit c ad; and 1, 1, 5 hours respectively to produce one unit of kryptonite. Because of limited access to equipment, the oiling and separation phases can eac e in operation for a maximum of 38 hours per week, and the mixing process can be in operation for a maximum of 39 hours per week. The company akes a profit of $25 per unit of iron, $40 per unit of lead, and $35 per unit of kryptonite. Assuming that the demaind for each metal is unlimited, how any units of each metal should the company produce each week to maximize its profit? umber of units of iron = umber of units of lead =

des eparation. These steps must be applied for 4, 5, and 1 hour respectively to produce one unit of iron; 4, 4, and 1 hour respectively to produce one unit c ad; and 1, 1, 5 hours respectively to produce one unit of kryptonite. Because of limited access to equipment, the oiling and separation phases can eac e in operation for a maximum of 38 hours per week, and the mixing process can be in operation for a maximum of 39 hours per week. The company akes a profit of $25 per unit of iron, $40 per unit of lead, and $35 per unit of kryptonite. Assuming that the demaind for each metal is unlimited, how any units of each metal should the company produce each week to maximize its profit? umber of units of iron = umber of units of lead =

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

A company separates iron, lead, and kryptonite from ore by the floatation separation process, which has three steps: oiling, mixing, and
separation. These steps must be applied for 4, 5, and 1 hour respectively to produce one unit of iron; 4, 4, and 1 hour respectively to produce one unit of
lead; and 1, 1, 5 hours respectively to produce one unit of kryptonite. Because of limited access to equipment, the oiling and separation phases can each
be in operation for a maximum of 38 hours per week, and the mixing process can be in operation for a maximum of 39 hours per week. The company
makes a profit of $25 per unit of iron, $40 per unit of lead, and $35 per unit of kryptonite. Assuming that the demaind for each metal is unlimited, how
many units of each metal should the company produce each week to maximize its profit?
Number of units of iron =
Number of units of lead =
Number of units of kryptonite =

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