Consider a system that has two CPUs, each CPU having two threads $($hyperthreading$).$ Suppose three programs, $P0,P1,$ and $P2,$ are started with run times of $5,10$ and $20$ msec, respectively. How long will it take to complete the execution of these programs? Assume that all three programs are $100\%$ CPU bound, do not block during execution, and do not change CPUs once assigned.