Kane Manufacturing has a division that produces two models of fireplace grates, x units of model A and y units of model B. To produce each model A grate requires 3 lb of cast iron and 6 min of labor. To produce each model B grate requires 4 Ib of cast iron and 3 min of labor. The profit for each model A grate is $2, and the profit for each model B grate is $1.50. 1000 Ib of cast iron and 20 labor- hours are available for the production of grates each day. Because of an excess inventory of model B grates, management has decided to limit the production of model B grates to no more than 200 grates per day. (a) If the contribution to the profit of a model A grate is changed to $1.50/grate, what will be the optimal profit? The optimal profit is P = $ 420 at (x, y) = 120,160 (b) If the contribution to the profit of a model A grate is changed to $3.00/grate, what will be the optimal profit? The optimal profit is P = $ 600 V at (x, y) = 200,0

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
icon
Related questions
Question

Please show all steps 

Kane Manufacturing has a division that produces two models of fireplace grates, x units of model A and y units of model B. To produce each model A grate requires 3 Ib of cast iron and 6 min of labor.
To produce each model B grate requires 4 Ib of cast iron and 3 min
labor. The profit for each model A grate is $2, and the profit for each model B grate is $1.50. 1000 Ib of cast iron and 20 labor-
hours are available for the production of grates each day. Because of an excess inventory of model B grates, management has decided to limit the production of model B grates to no more than 200
grates per day.
(a) If the contribution to the profit of a model A grate is changed to $1.50/grate, what will be the optimal profit?
The optimal profit is P = $ 420
at (x, y) =
120,160
(b) If the contribution to the profit of a model A grate is changed to $3.00/grate, what will be the optimal profit?
The optimal profit is P = $ 600
at (x, y) =
200,0
Transcribed Image Text:Kane Manufacturing has a division that produces two models of fireplace grates, x units of model A and y units of model B. To produce each model A grate requires 3 Ib of cast iron and 6 min of labor. To produce each model B grate requires 4 Ib of cast iron and 3 min labor. The profit for each model A grate is $2, and the profit for each model B grate is $1.50. 1000 Ib of cast iron and 20 labor- hours are available for the production of grates each day. Because of an excess inventory of model B grates, management has decided to limit the production of model B grates to no more than 200 grates per day. (a) If the contribution to the profit of a model A grate is changed to $1.50/grate, what will be the optimal profit? The optimal profit is P = $ 420 at (x, y) = 120,160 (b) If the contribution to the profit of a model A grate is changed to $3.00/grate, what will be the optimal profit? The optimal profit is P = $ 600 at (x, y) = 200,0
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Knowledge Booster
Simulation
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, advanced-math and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Advanced Engineering Mathematics
Advanced Engineering Mathematics
Advanced Math
ISBN:
9780470458365
Author:
Erwin Kreyszig
Publisher:
Wiley, John & Sons, Incorporated
Numerical Methods for Engineers
Numerical Methods for Engineers
Advanced Math
ISBN:
9780073397924
Author:
Steven C. Chapra Dr., Raymond P. Canale
Publisher:
McGraw-Hill Education
Introductory Mathematics for Engineering Applicat…
Introductory Mathematics for Engineering Applicat…
Advanced Math
ISBN:
9781118141809
Author:
Nathan Klingbeil
Publisher:
WILEY
Mathematics For Machine Technology
Mathematics For Machine Technology
Advanced Math
ISBN:
9781337798310
Author:
Peterson, John.
Publisher:
Cengage Learning,
Basic Technical Mathematics
Basic Technical Mathematics
Advanced Math
ISBN:
9780134437705
Author:
Washington
Publisher:
PEARSON
Topology
Topology
Advanced Math
ISBN:
9780134689517
Author:
Munkres, James R.
Publisher:
Pearson,