Answer:
Minimum = 0
Maximum = 15
Explanation:
Given
Optimization Equation:
Constraints:
Required
The maximum and the minimum values of z
To do this, we make use of graphical method.
Plot the constraints on a graph (see attachment)
Get the corner points from the points.
These are the points where
So, we have:
Substitute these points in the optimization equation:
So, the values are:
Minimum = 0
Maximum = 15