Engineering, 13.04.2021 17:40, Jasten

Consider the following LP model and it is graphical solution to answer questions from a) to g). Maximize zu 4x;+5x
Subject to:
X.55
(1)
2x+x)512
(2)
Xi+2x512
-(3)
.(4)
X1, X20
10
B
2
.
a) What is the optimal solution X1, X, and z?
b) Determine the optimality range of the objective function coefficient C.
c) Determine the feasibility range of the right-hand side for constraint 1, 2 and 3.
d) How many basic feasible solutions in this problem?
e) Is there any binding constraint(s)?
1) Dose any constraint has a slack? which one and by how much?
B) Dose any constraint has a surplus? which one and by how much?

Answers: 3

Show answers

Other questions on the subject: Engineering

Engineering, 04.07.2019 18:10, jadeochoa4466

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

Answers: 2

continue

Engineering, 04.07.2019 18:10, ayoismeisjjjjuan

Manometers are good examples of measuring instruments, nowadays they are not as common as before. a)-capacitive probe gauges b)-gravitational gauges deformation ) gauges d)-digital gauges

Answers: 1

continue

Engineering, 04.07.2019 18:20, luisgonz5050

Find the kinematic pressure of 160kpa. for air, r-287 j/ kg k. and hair al viscosity of air at a temperature of 50°c and an absolute (10 points) (b) find the dynamic viscosity of air at 110 °c. sutherland constant for air is 111k

Answers: 3

continue

Engineering, 04.07.2019 19:10, juneham

Estimate the change in specific internal energy au and specific enthalpy h from inlet to outlet for ethylene glycol (a liquid) flowing through each of the following devices: (a) a heat exchanger where the glycol temperature increases from 20 °c to 80 °c; (b) a pump operating at about 25 °c and increasing the glycol pressure from 100 kpa to 8 mpa.

Answers: 2

continue

Do you know the correct answer?

Consider the following LP model and it is graphical solution to answer questions from a) to g). Max...