Given the following set of periodic tasks with periods (Pi) and execution times (e;). Pili T1 18 7 T2 21 5 T3 42 4 Assume the following: All tasks are independent from one another. The task absolute deadline D; equals the period Pi. a. Give the task utilization factor, u;, for each of the tasks as well as the overall CPU utlisation factor U. Design a cyclic scheduler for these set of tasks, that is, b. Determine a suitable major cycle (hyperperiod). c. Determine the set of minor cycles (frames). d. Select a minor cycle and provide a schedule for the set of tasks. (Include only a single task in each minor cycle). Show your work. Given the following set of periodic tasks with periods (Pi) and execution times (e;). Pili T1 18 7 T2 21 5 T3 42 4 Assume the following: All tasks are independent from one another. The task absolute deadline D; equals the period Pi. a. Give the task utilization factor, u;, for each of the tasks as well as the overall CPU utlisation factor U. Design a cyclic scheduler for these set of tasks, that is, b. Determine a suitable major cycle (hyperperiod). c. Determine the set of minor cycles (frames). d. Select a minor cycle and provide a schedule for the set of tasks. (Include only a single task in each minor cycle). Show your work