T-shirts. His marginal cost to produce one shirt is $3.50. His total cost to produce 60 shirts is $300
T-shirts. His marginal cost to produce one shirt is $3.50. His total cost to produce 60 shirts is $300
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Joe has a manufacturing company that produces T-shirts. His marginal cost to produce one shirt is $3.50. His total cost to produce 60 shirts is $300 and he sells them for $9 each. How many shirts must Joe sell to make a profit of $500?
Question 1 options:
107
62
211
108….
……..
Use a graphing calculator and the Gauss-Jordan method to solve:
y=x−3y=1+zz=4−x
y
=
x
-
3
y
=
1
+
z
z
=
4
-
x
Question 2 options:
(-4, -1, 0)
(4, 1, 0)
(0, 1, 4)
…..
Question 3 (1 point)
Given the region of feasible solutions with corner points of (0,3), (4,2), (6,3), and (6,6), find the corner point that would minimize the
objective function z = x +10y and state the minimum.
Question 3 options:
66
3
24
36
…..
Solve by using the simplex method:
Maximize: z=8x1+3x2+x3
z
=
8
x
1
+
3
x
2
+
x
3
subject to: x1+6x2+8x3≤118x1+5x2+10x3≤220
x
1
+
6
x
2
+
8
x
3
≤
118
x
1
+
5
x
2
+
10
x
3
≤
220
with: x1≥0,x2≥0,x3≥0
x
1
≥
0
,
x
2
≥
0
,
x
3
≥
0
State the maximum value.
Question 4 options:
918
102
1000
944
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