A embedded system with three tasks with task IDs T₁, T₂, T3 with estimated completion time 10, 5, 7 milliseconds respectively. The priorities of task T₁, T₂, T3 are 0, 3, 2 (0-highest priority, 3- lowest priority) respectively. Assume that all three tasks enter the 'Ready' queue at the same time and there is no input/output waiting for the tasks. Calculate the waiting time and Time Around Time (TAT) for each task and the average waiting time and turn around time using priority based scheduling algorithm.

Computer Networking: A Top-Down Approach (7th Edition)
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Author:James Kurose, Keith Ross
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A embedded system with three tasks with task IDs T₁, T2, T3
with estimated completion time 10, 5, 7 milliseconds
respectively. The priorities of task T₁, T₂, T3 are 0, 3, 2
(0-highest priority, 3- lowest priority) respectively. Assume
that all three tasks enter the 'Ready' queue at the same time
and there is no input/output waiting for the tasks. Calculate
the waiting time and Time Around Time (TAT) for each task
and the average waiting time and turn around time using
priority based scheduling algorithm.
Transcribed Image Text:A embedded system with three tasks with task IDs T₁, T2, T3 with estimated completion time 10, 5, 7 milliseconds respectively. The priorities of task T₁, T₂, T3 are 0, 3, 2 (0-highest priority, 3- lowest priority) respectively. Assume that all three tasks enter the 'Ready' queue at the same time and there is no input/output waiting for the tasks. Calculate the waiting time and Time Around Time (TAT) for each task and the average waiting time and turn around time using priority based scheduling algorithm.
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