Lofton Company has developed the following linear programming problem: 
Lofton finds this problem is infeasible.In revision,Lofton drops the original objective and establishes three goals. 
Give the goal programming model and solve it graphically.
Definitions:
Visual Guide
A graphical or visual aid designed to provide directions, instructions, or information in a clear and accessible manner.
Navigation Pane
A component in many applications that provides a structured and easy way to browse or reach different parts of a document or database.
CourseHours Field
A database or software field specifically designed to record or track the number of hours dedicated to a course.
Data Type
The characteristic of a variable or data element that determines what kind of value it can hold, such as integer, real, boolean, or string.
Q5: As long as the actual value of
Q6: Transition probabilities are conditional probabilities.
Q12: Find the polar coordinates of the
Q13: In the following shortest-route problem,travel is only
Q17: The coefficient of an artificial variable in
Q17: Nonlinear programming algorithms are more complex than
Q30: A Pacific Northwest lumber company is considering
Q31: Kellam Images prints snack food bags on
Q87: Verify the identity. <span class="ql-formula"
Q116: Verify the identity. <span class="ql-formula"