The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its citizens. The precedence table for all the activities required to construct this area successfully is as​ follows:                                                                                   Code Description Time ​(hrs) Immediate​ Predecessor(s) A Find​ location; determine resource requirements 20 None B Requisition of lumber and sand 55 A C Dig and grade 100 A D Saw lumber into appropriate sizes 35 B E Position lumber in correct locations 25 ​D, C F Nail lumber together 5 E G Put sand in and under the equipment 20 F H Put dirt around the equipment 10 F I Put grass all over the​ garden, landscape, paint 35 ​G, H   Refer to the legend LOADING... for the activity that corresponds to each code. Part 2 Using the line drawing​ tool, draw a Gantt chart for activities E through I of the project. Part 3

Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Draw the AON net- work and answer the questions that follow. Time Estimates (in weeks) Immediate Activity Predecessor(s) Optimistic (a) Most Likely (m) Pessimistic (b) 4 8. 10 A 8 24 C A 8 12 16 4 6 10 B 2 4 5 F E, C 6 8 20 G E, C 2 3 4 F F 6 6 D, G, H 4 12 K I, J 3 A. (5 points) Draw AON diagram of the project, including activity durations. B. (4 points) Based on the calculation of estimated times, what is the critical path? C. (4 points) What is the estimated time of the critical path? D. (7 points) What is the activity variance along the critical path? What is the probability of completion of the project before week 38?

Colonial State College is considering building a new multipurpose athletic complex on campus. The complex would provide a new gymnasium for intercollegiate basketball games, expanded office space, classrooms, and intramural facilitíes. The following activities would have to be undertaken before construction can begin. Immediate Time Activity Description Predecessor (weeks) A Survey building site B Develop initial design 9. Obtain board approval А, В 14 D Select architect Establish budget 5 F Finalize design D, E 16 G Obtain financing E 12 Hire contractor F, G 6 (a) Draw a project network. (Submit a file with a maximum size of 1 MB.) Choose File) no file selected This answer has not been graded yet. (b) Identify the critical path. (Enter your answers as a comma-separated list.) (c) Develop the activity schedule for the project. Earliest Latest Finish Latest Earliest Activity Slack Start Start Finish A В D E F (d) Does it appear reasonable that construction of the athletic complex could…

Question. The following table is given for the line balancing. The target is to produce 520 units per day within an 8 hour of shift. Do the followings: (a)    Draw the precedence diagram (use the MSWord template provided). (b)    Calculate the desired cycle time. Use the rounding to make the answer a whole number (Use MSExcel template provided). (c)     What is the theoretical minimum number of stations? (Use MSExcel template provided). (d)    Find the positional weight and the number of following tasks for each task (Use MSExcel template provided). (e)    Assign tasks according to the greatest positional weight rule (Use MSExcel template provided). (f)     Find the efficiency of this operation (Use MSExcel template provided).   Task Immediate predecessor Task time (second) A   11 B A 25 C A 33 D A 13 E B 17 F B 22 G B 5 H D 34 I D 17 J C,G,H 25 K E,F 6 L I,J 15 M J,K 21…

Assume that Figure 18-4 is the before diagram for the Billing Department. Further assume that the after results are as follows: Activity Process Denied Bills Review with Supervisor RWS Locate Documentation LD Copy Documentation. CD C Targ Opng Incamera Macical Supply Company. Chega com Number 40 30 • Redo the Pareto diagram with the after (Use Figure 18-4 as a guide. page 222) • Comment on the before and after results for the Billing Department. 20 Activity Code Number PDB 10 0 PDB 1 12 RWS 10 6 33 3 Ć ambassadored.vitasource.com/readarfoooks/9781284061727apubofl/6/66[idlar_082.xhtml-t LD Whek Ansig men [C] Pwin Ruin Activity PDB RWS LD CD CD No. 22 10 6 5 43 100% 51 % 51 23 14 12 100% Percent Boksballah Cam ☺ ☺ + 0 Key to Activity Codes PDB Process Denied Bills Review with Supervisor RWS LD = Locate Documentation CD = Copy Documentation

Time Immediate Time Immediate Activity (weeks) Predecessor(s) Activity (weeks) Predecessor(s) A 7 4 7 B 3 11 C, E 1 7 D.F Dave's earliest start (ES) and earliest finish (EF) are: Activity ES EF 7 B 10 7 E 11 G 22 20 Dave's latest start (LS) and latest finish (LF) are: Activity LS LF H 15 G 11 F 9 E 7 D 14 A The slack times are: Activity Slack A D E F G H The activities on the critical path are The total project completion time for Dave = weeks.

The City Commission of Nashville has decided to build a botanical garden and picnic area in the heart of the city for the recreation of its citizens. The precedence table for all the activities required to construct this area successfully is as follows: Code Description A BCDEFGH G I Find location; determine resource requirements Requisition of lumber and sand Dig and grade Saw lumber into appropriate sizes Position lumber in correct locations Nail lumber together Put sand in and under the equipment Put dirt around the equipment Put grass all over the garden, landscape, paint Time (hrs) 20 60 100 35 20 10 20 30 Immediate Predecessor(s) None A A B D, C E F F- G, H Refer to the legend for the activity that corresponds to each code. Using the line drawing tool, draw a Gantt chart for activities E through I of the project.

Management wants to design an assembly line that will turn out 800 videotapes per day. There will be eight working hours in each day. The industrial engineering staff has assembled the information below: Task Time (min.) Immediate Predecessor a none b. .2 4 none d. none c, d b, e .3 f .2 none h .2 f, g A) Determine the maximum and minimum cycle times. B) Determine the optimum cycle time. C) What is the minimum number of stations needed? D) Draw the precedence diagram. E) Assign tasks to stations in order of most following tasks first. Submit an Excel file based on Chapter 6 Excel Template to indicate your computation. Font family Font size Paragraph SB A) B06 min/cyclel ELL

1. Using Microsoft Excel TM prepare a Gantt Chart for the following project. Activity Predecessor(s) Duration (Days) 1. Forming the problem statement 2. Identifying functional requirements 3. Identifying constraints and limitations 4. Defining a schedule 5. Defining the design parameters 6. Identifying alternatives 7. Evaluating and analyzing alternatives 8. Select a solution 9. Gather supplies 10. Construct prototype 11. Test performance 12. 1 1 1 1 1 2,3 1 2 1 2 7 1 8 4 10 1 Redesign 13. 11 2 Demonstrate solution to 12 1 class 5 CO