1 You are given three tasks. T1 is aperiodic with deadline (D) = 3, worst-case execution time (WCET) = 2, and average-case execution time (ACET) = 1. T2 and T3 are periodic with period (), worst-case execution time (WCET), and average-case execution time (ACET) as follows: Task T WCET ACET T2 7 2 T3 7 3 2 Assume that T1 has the highest priority, then T2, then T3. If T1 preempts T2, then: T2's WCET is increased by 50% and its ACET by 100%, and T1's WCET is increased by 50%. If T1 preempts T3, then: T3's WCET is increased by 33.3% and its ACET by 200%, and T1's ACET is increased by 100%. If T2 preempts T3, then: T2's WCET is increased by 50% and its ACET by 100%, and T3's WCET is increased by 33.3%. T1 will arrive only once during the first 14ms. You are to determine if this task set is schedulable, assuming a soft real-time system and different arrival times of T1. Answer the questions below. Note: All times are in ms. If T1 arrives at Oms: Choose... If T1 arrives at 1ms: Choose... If T1 arrives at 2ms: Choose... . If T1 arrives at 3ms: Choose... If T1 arrives at 4ms: Choose... If T1 arrives at 5ms: Choose... If T1 arrives at 6ms: Choose... 1 You are given three tasks. T1 is aperiodic with deadline (D) = 3, worst-case execution time (WCET) = 2, and average-case execution time (ACET) = 1. T2 and T3 are periodic with period (), worst-case execution time (WCET), and average-case execution time (ACET) as follows: Task T WCET ACET T2 7 2 T3 7 3 2 Assume that T1 has the highest priority, then T2, then T3. If T1 preempts T2, then: T2's WCET is increased by 50% and its ACET by 100%, and T1's WCET is increased by 50%. If T1 preempts T3, then: T3's WCET is increased by 33.3% and its ACET by 200%, and T1's ACET is increased by 100%. If T2 preempts T3, then: T2's WCET is increased by 50% and its ACET by 100%, and T3's WCET is increased by 33.3%. T1 will arrive only once during the first 14ms. You are to determine if this task set is schedulable, assuming a soft real-time system and different arrival times of T1. Answer the questions below. Note: All times are in ms. If T1 arrives at Oms: Choose... If T1 arrives at 1ms: Choose... If T1 arrives at 2ms: Choose... . If T1 arrives at 3ms: Choose... If T1 arrives at 4ms: Choose... If T1 arrives at 5ms: Choose... If T1 arrives at 6ms: Choose