please solve this using Supremum and include all details and calculations for matrix, do it on paper so it be clear, for 15 person (all the names)

A Human Resource Department of a company recorded data of seven (7) randomly selected employees as below: Name Salary Experi- Hours ence 3 6 9 7 2 4 10 3 5 7 2 8 11 4 5 16 6 3 12 4 4 Ada Bob Charlie David Ello Fring George Alice John Pablo Richard Michael Leonardo Julia Jennyfer 8 2 8 15 5 15 10 4 5 9 3 4 15 6 2 5 7 11 13 5 16 15 7 8 Create the distance matrix: choose a method and justify your choice. Who are the employees the most similar? [2 marks] Note: write all calculations steps