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[Question 2] Consider a structured clock-driven scheduling with the following characteristics. T The hyperperiod is 20 and frame size is 5 . Suppose that the amounts of slack time in the frames are 2, 3, 2, and 1. Suppose that the following aperiodic tasks arrive in the system: 1. A1 arrives at 1 and has execution time of 2 . 2. A2 arrives at 2 and has execution time of 2 . 3. A3 arrives at 6 and has execution time of 1 . a) [10pts] What is the response time of each aperiodic task when no slack stealing is used? b) [15pts] What is the response time of each aperiodic task when slack stealing is used