Given the following information, draw the precedence diagram. Tasks A, B and C have been assigned to a workstation and you need to use the "most amount of time remaining" rule to choose between tasks D and E. How much time remaining does Task D have? (Hint: don't forget to include

Stan's No Touch Car Wash is looking to implement a new ERP system. Colin Alexander has been developing a project plan and has identified the following tasks, precedence relations, and normal task durations. Tasks Predecessors mu_t sigma_t Start   0 0 A start 25 12 B A 17 14.11 C A 45 46.35 D A 32 15.36 E A 37 10.36 F C,D 10 11.8 G B,F 41 15.17 H E,G 44 44.44 end H 0 0 Colin has studied project management at the University of Portland and knows that the starting and ending time of any task may be determined from the information in the table using the critical path method. Assume the following notation when answering the questions below: Metric Description E[ES_i] Expected early start time for task i E[EF_i] Expected early finish time for task i E[LS_i] Expected late start time for task i E[LF_i] Expected late finish time for task i Pr(S_i =< t) Probability the start time for task I =< t Pr(F_i =< t) Probability the finish time for task I…

Work Breakdown Structure (WBS) for A millionares mansion with four to five (4-5) high level tasks and an average of four to five (4-5) sub-tasks for each high level task.

Three jobs are ready for processing at time zero through a workstation. The details regarding the processing time and the due date of completion is provided in the following table.   Job         Processing Time (days)              Due Date   A                            2                                                 8   B                            6                                             6   C                           5                                            13     Using the earliest due date (EDD) rule, the average tardiness of the five jobs is:

At the campus copy shop, six jobs have a rrived in the order shown (A, B, C, D, E, and F) at the beginning of the day (today, which is a workday). All of the jobs are due at varioustimes today. Your task is to evaluate four common sequencing rules.                                                      a) Sequence the jobs according to the following decision rules:FCFS, EDD, SPT, and LPT.b) For the FCFS sequence, compute the average completion (flow) time, average lateness, and average number of jobs in the system.c) For the EDD sequence, compute the average completion (flow) time, average lateness, and average number of jobs in the system.d) For the SPT sequence, compute the average completion (flow) time, average lateness, and average number of jobs in the system.                                                                                                                  e) For the LPT sequence, compute the average completion (flow)time, average lateness, and average number of jobs…

The Cove at UP is looking to open a new location. Guillermo Santiago has been developing a project plan and has identified the following tasks, precedence relations, and normal task durations. \ tasks predecessors task duration start   0 A start 7 B A 20 C A 34 D B 39 E C,D 6 F D 15 G E,F 33 end G 0 Guillermo has studied project management at the University of Portland and knows that the starting and ending time of any task may be determined from the information in the table using the critical path method. Assume the following notation when answering the questions below: \ Metric Description ES Early start time for task EF Early finsh time for task LS Late start time for task LF Late finsh time for task TS Total slack for task FS Free slack for task IS Independent slack for task SS safety slack for task Please provide the CPM result for each of the following metrics: ES_{end} = LS_{D} = TS_{D} = EF_{G} = LF_{G} =

A check-processing center uses exponetial smoothing to forecast the number of incoming checks each month. the number of checks recewived in June was 40 million while the forecast was 42 million. A smoothibg constant of 0.15 is used. a) Using exponential smoothing and given a the forecast for the month of July={__} million checks received (round your response to one decimal place

True or False? Activity relationships is one of the most critical aspects of designing department layouts within a facility.

5. Draw the Gantt Chart of M1, M2, M3. Due dates of the jobs are 16,14,10,8 in order. Use "FIFO" Processing Time (min) Routing Process and Machine Number OP-1 OP-3 OP-1 OP-2 OP-3 Job-1 4/M1 3/M2 2/M3 Job-2 1/M2 4/M1 4/M3 M1 M3 M2 M3 Job-3 3/M3 2/M2 3/M1 Job-4 3/M2 3/M3 1/M1 M3 M1 M2 M1 Job-1 Job-2 Job-3 Job-4 OP-2 M2 M1 M2 M3

Evan Schwartz has six jobs waiting to be processedthrough his machine. Processing time (in days) and duedate information for each job are as follows:Sequence the jobs by FCFS, SPT, SLACK, and DDATE.Calculate the mean flow time and mean tardiness of the sixjobs under each sequencing rule. Which rule would yourecommend?