4 friends in the last year decided to have one person responsible for each of the 4 different projects they had to do as a group. Each student's knowledge and success levels on different subjects are different from each other. In the table below, their grades from the last exam are given to be used as a performance tool. Determine which student will be held responsible for which project (with a minimum of grades) using the Hungarian Algorithm. 1.Project 2.Project 3.Project 4. Project 90 78 11 71 50 89 45 69 1. student 2. student 3. student 4. student 90 85 93 88 40 80 65 39