P1 B D F P2 H E G P3 K P4 M N Oy 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Figure 4: Timeline for questions 3 and 4. 3. The timeline in Figure 4 shows 16 events (A to P) across four processes. The numbers below indicate real time. (a) (2 points) Write down the Lamport timestamp of each event. (b) (4 points) Write down the vector timestamp of each event. (c) (4 points) List all events considered concurrent with: (i) B. (ii) F, (iii) K, and (iv) N. P1 B D F P2 H E G P3 K P4 M N Oy 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 Figure 4: Timeline for questions 3 and 4. 3. The timeline in Figure 4 shows 16 events (A to P) across four processes. The numbers below indicate real time. (a) (2 points) Write down the Lamport timestamp of each event. (b) (4 points) Write down the vector timestamp of each event. (c) (4 points) List all events considered concurrent with: (i) B. (ii) F, (iii) K, and (iv) N