When you played this \"multitasking game\" in the classroom, you used a 6-sided die to approximate the uncertain task time durations. For this analysis, ass it me there is no task time uncertainty. That is, assume that every worker completes exactt y 5 days' work each week. When you played the \"multitasking game\" in class, you played in three rounds: 0 Round 1: Projects were prioritized, with project R to be completed before project S begins, and project S completed before project T begins. - Round 2: Project tasks were multitasked, where every worker rotated through each project each week (R, S, T, R, S, T, ...). a Round 3: You had \" free choice\" to arrange the work in any way you wanted as long as precedence relationships were respected. Instructions: For today's activity, please do the following. Part 1: Draw the following 3 Gantt charts. Show the red, blue, and green resources on your Gantt chart, and show when each will be busy in the completion of projects R, S, and T. 1. Gantt chart for the priority (round 1) schedule. 2. Gantt chart for the multitasking (round 2) schedule. 3. Gantt chart for the critical chain schedule. Specifically, have red start task R1 rst, then have blue work through tasks Ra, Rb, Sa, Sb, Ta, and Tb (in that order), then have red complete task T2 to finish the project. This sequence R1, Ra, Rb, Sa, Sb, Ta, Tb, T2 is the critical chain. Also show red's noncritical tasks 51, T1, R2, and S2 as well as green's noncritical tasks R, S, T on your Gantt chart too. You do not need to show a project buffer or feeding buffers. Part 2: Answer the following question: which Gantt chart do you expect to be completed in the least amount of time?I Why? Managing the resource-constrained rnultE-project environment with the critical chain1 Consider a rm that wishes to complete 3 important projects (R, S, and T) with three workers (\"red,\" \"blue,\" and \"green\"). The precedence relationships and the task durations are indicated in the following graphic. Project R Blue task Ra Red task R1 3106 task Rb Red task R2 Project S Blue task Sa Red task 81 Blue \"5" Sb Red task 52 Project T Blue task Ta Red task Tl Blue \"51' Th Red task T2 Recall that... - Red's 6 tasks and blue's 3 shorter tasks are each expected to be 10 days' work. 0 Green's 3 tasks and blue's 3 longer tasks are expected to be 14 days' work. a All precedence relationships must be satised (e.g., tasks Ra, Rb, and R cannot start until after task R1 is complete). a A worker can only work on 1 task at a time during a week. (If they nish early during the week, they must wait 'til the next week to start other tasks and for successor tasks to start.)