Question 1 (3 pts): Consider the following dataset, which shows the results of 3 exams taken by 4 different students (all scores are on the 0-100 scale). Find which two students are most similar to each other (i.e., have smallest distance between them) according to the following distance metrics: (i) Euclidean, (ii) Manhattan, (iii) max-coordinate. Show your calculation, do not just report the IDs of the most similar students. You are free to choose the tools for calculation (e.g., by hand, by excel, by R, etc.). Student Id Exam 1 Exam 2 Exam 3 K 91 35 67 L 45 40 80 M 27 85 62 N 75 93 55