MJ Mining Company owns three mines and has three different types of ores that is mined. For each ore, the number of tons per day available from each mine and the minimum number of tons required to fill orders are given in the following table. ORE TYPE Iron Lead Nickel Daily Costs Mine 1 Mine 2 Y 10 30 10 20 20 0 $5,900 $7,200 Minimize Cost = subject to: X > 750 > 440 Mine 3 Let x,y, and z represent the number of days to run Mines 1, 2, and 3 respectively. Type the objective function and the left hand side of each constraint in the following answer boxes. >450 Z 10 0 15 $6,100 Required tons 750 440 450
MJ Mining Company owns three mines and has three different types of ores that is mined. For each ore, the number of tons per day available from each mine and the minimum number of tons required to fill orders are given in the following table. ORE TYPE Iron Lead Nickel Daily Costs Mine 1 Mine 2 Y 10 30 10 20 20 0 $5,900 $7,200 Minimize Cost = subject to: X > 750 > 440 Mine 3 Let x,y, and z represent the number of days to run Mines 1, 2, and 3 respectively. Type the objective function and the left hand side of each constraint in the following answer boxes. >450 Z 10 0 15 $6,100 Required tons 750 440 450
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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Transcribed Image Text:Use software to solve the linear program and enter the solution below. If there is no
solution enter 'NONE' in all boxes below.
Round days to two decimal places where necessary.
Number of days to run Mine 1 is
Number of days to run Mine 2 is
Number of days to run Mine 3 is
Minimum cost is $
Transcribed Image Text:MJ Mining Company owns three mines and has three different types of ores that is
mined. For each ore, the number of tons per day available from each mine and the
minimum number of tons required to fill orders are given in the following table.
ORE TYPE
Iron
Lead
Nickel
Daily Costs
Mine 1
Mine 2
Y
10
30
10
20
20
0
$5,900 $7,200
Minimize Cost =
subject to:
X
Let x,y, and z represent the number of days to run Mines 1, 2, and 3 respectively.
>750
Mine 3
Z
Type the objective function and the left hand side of each constraint in the following
answer boxes.
> 440
10
0
15
$6,100
> 450
Required
tons
750
440
450
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