Business, 07.12.2019 04:31 baileysosmart

Consider the following constraints from a linear programming problem:

2x + y< =200

x + 2y < = 200

x, y > = 0

if these are the only constraints, which of the following points (x, y) cannot be the optimal solution?

(0, 0)

(0, 200)

(0,100)

(100, 0)

(66.67, 66.67)

2.consider the following constraints from a linear programming problem:

2x + y < = 200

x + 2y < = 200

x, y > = 0

if these are the only constraints, which of the following points (x, y) cannot be the optimal solution?

(0, 0)

(0, 100)

(65, 65)

(100, 0)

(66.67, 66.67

3. consider the following linear programming problem:

maximize 4x+10y

subject to: 3x+4y< =480

4x+2y< =360

the feasible corner points are (48,84), (0,,0), (90,0). what is the maximum possible value for the obhective function?

1032

1200

360

1600

none of these

4. consider the following linear programming problem:

maximize 12x+10y

subject to: 4x+3y< =480

2x+3y< =360

all aviables > =0

the maximum possible value for the objective function is

360

480

1520

1560

none of these

5. consider the following linear programming problem:

maximize 12x+10y

subject to: 2x+3y< =480

4x+3y< =360

all variables> =0

the maximum possible value for the objective function is

360

480

1520

1560

none of these

6. consider the following linear programming problem:

maximize 20x+30y

subject to: x+y< =80

6x+12y< =600

x, y> =0

this is a special case of a linear programming problem in which

there is no feasible solution.

there is a redundant constraint.

there are multiple optimal solutions.

this cannot be solved graphically.

none of these

Answers: 2

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Consider the following constraints from a linear programming problem:

2x + y< =200