Question: ( A ) Using slack variables, determine the initial system for the linear programming problem. ( B ) Write the simplex tableau and identify the
A Using slack variables, determine the initial system for the linear programming problem.
B Write the simplex tableau and identify the first pivot and the entering and exiting variables.
C Use the simplex method to solve the problem.
Maximize
Upper P equals x plus x Pxx
subject to
x plus x less than or equals xx
x plus x less than or equals xx
x comma x greater than or equals x x
Question content area bottom
Part
A Using slack variables, determine the initial system for the linear programming problem. Use s s for the first constraint and s s for the second constraint.
enter your response here
First constraint
enter your response here
Second constraint
enter your response here
Objective function
x comma x comma s comma s x x s s
greater than or equals
Part
B Write the simplex tableau by filling in the blanks below.
x
x
s
s
P
s
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enter your response here
s
enter your response here
enter your response here
enter your response here
enter your response here
P
enter your response here
enter your response here
enter your response here
enter your response here
enter your response here
Part
The pivot element is located in the
s s
s s
Upper PP
x x
x x
column and
s s
Upper PP
s s
row.
Part
The entering variable is
x x
x x
PP
s s
s s
The exiting variable is
x x
PP
s s
x x
s s
Part
C Use the simplex method to solve the problem. Select the correct choice below and, if necessary, fill in the answer boxes to complete your choice.
A
The maximum value is Pequalsenter your response here when x xequalsenter your response here and x xequalsenter your response here.
Type integers or simplified fractions.
B
There is no optimal solution.
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