Question: Task C T B T1 4 10 5 T2 3 15 3 T3 4 20 0 a) Is the task set above schedulable using rate

Task	C	T	B
T1	4	10	5
T2	3	15	3
T3	4	20	0

a) Is the task set above schedulable using rate monotonic scheduling, assuming the PIP protocol is used? Assume task deadlines equal task periods.

b) Show that the priority ceiling protocol is not optimal; Specifically, use an example to show that the priority ceiling protocol could cause unnecessary blocking.

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