1. Apply the Hungarian algorithm explained in the video to the following assignment problem example.
2. Conduct sensitivity analysis on at least two parameters of the model and investigate its impact on the optimal solution (Hint: increase and decrease two parameters and resolve the model to see if it impacts the optimal assignment. Remember to make one change at a time).

A hospital needs to assign four patients to four operating rooms. Depending on the equipment in each operating room, the cost of assigning each patient to each operating room (in $1000) is given in the following table. Use the Hungarian algorithm to find the optimal assignment.

	OR1	OR2	OR3	OR4
Patient 1	4	6	2	8
Patient 2	3	5	7	3
Patient 3	6	2	5	4
Patient 4	4	7	3	6