***PLEASE SHOW EVERYTHING WRITTEN OUT INCLUDING THE GRAPH***

member of staff is expected to supervise junior staff, and hence senior staff are allocated more space (2m2) than junior staff (1m2). In order to ensure that proper supervision is always available, there must be at least 2 members of senior staff to every five junior members of staff. Taking into account all direct and indirect costs, the cost of employing a senior member of staff is $15 per hour, compared to $10 per hour for a junior member of staff. Formulate a linear programming model for this problem and solve it using the graphical method. You must upload a single file (Word, Excel, PDF, JPEG etc.). Your file should contain the following information: LP model where decision variables are clearly identified, a graph showing all constraints with feasible region clearly identified and a table showing all extreme corners in the feasible region with optimal solution. You can do these either electronically or using pen and paper and then taking a picture of your work and upload it! Please be extra vigilant and careful to submit the correct file. You have only one attempt and you will not be given a second chance