A MLF algorithm uses 5 priority levels. At level 5, a process executes for q = 1 ms. At each of the lower levels, the quantum is doubled (2q, 4q, 8q, 16q). The following processes are to be scheduled. What is the quantum for a process at level 4?
1) 1 ms
2) 2 ms
3) 4 ms
4) 8 ms
