2. (a) (12 points) Now consider the task set {(10, 2), (12, 6), (25, 9, 20)}, This task set is not schedulable with the RM algorithm. We want to reduce the execution time of the task with period 12 to make the task system schedulable with the RM algorithm. How large can the execution time of the task with period 12 be? Write a brief description of the method you used to find this amount. (b) (12 points, 5862 only) Consider the task set {(7, 10, 1, 10), (12, 6), (25, 9)}. Its total utilization is 0.96. Is the task set schedulable with the RM algorithm? Explain how you reached our conclusion 2. (a) (12 points) Now consider the task set {(10, 2), (12, 6), (25, 9, 20)}, This task set is not schedulable with the RM algorithm. We want to reduce the execution time of the task with period 12 to make the task system schedulable with the RM algorithm. How large can the execution time of the task with period 12 be? Write a brief description of the method you used to find this amount. (b) (12 points, 5862 only) Consider the task set {(7, 10, 1, 10), (12, 6), (25, 9)}. Its total utilization is 0.96. Is the task set schedulable with the RM algorithm? Explain how you reached our conclusion