Draw time chart For P1,P2 and P3

A B AND C PLEASE.

P1 Q.12. (10 points) Consider the following three programs where P1 starts at time 0: 5 sec processing, then 2 sec. 10, then 1 sec. processing 3 sec processing, then 3 sec. 10, then 2 sec processing 2 sec. processing On the following time chart, show how P1, P2 and P3 use the CPU on a simple batch system P2 P3 P1 P2 P3 time b. On the following time chart, show how P1, P2 and P3 use the CPU on a multiprogramming system P1 P2 P3 1123456789101112131415 15 17 18 19 20 21 22 23 24 25 26 27 28 time On the following time chart, show how P1, P2 and P3 use the CPU on a time-sharing system where time-slice is 1 second PI