Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Activity A B C D a Time (weeks) 4 2 8 5 1 6 m 9 9 12 6 3 9 b 12 24 18 9 4 21 a) The expected (estimated) time for activity C is Immediate Predecessor(s) A A A B C, E Activity G H I J K a 3 1 7 4 1 Time (weeks) m 3 1 7 8 1 b 5 1 7 12 4 weeks. (Round your response to two decimal places.) Immediate Predecessor(s) C, E F F D, G, H I, J
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- Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels Time (weeks) Time (weeks) Immediate Predecessor(s) CE Activity A B C D E F a 4 1 9 5 1 6 m 9 9 14 6 2 9 b 10 24 18 10 4 21 Immediate Predecessor(s) A A A B C, E Activity a 3 2 G H 1 J K a) The expected (estimated) time for activity C is weeks. (Round your response to two decimal places) b) The variance for activity C is weeks. (Round your response to two decimal places) c) Based on the calculation of the estimated times, the critical path is 7 6 3 m 3 2 7 8 3 D 4 2 7 12 4 F F D. G. H 1.J d) The estimated time for the critical path is weeks. (Round your response to two decimal places) e) The activity variance along the critical path is weeks (Round your response to two decimal places) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 40 weeks or less is (Enter as a probability…Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Immediate Time (weeks) Immediate Activity b Predecessor(s) Activity b Predecessor(s) a m a A 4 9. 12 G 3 3 С, Е B 1 9. 24 A H 2 2 2 F 12 16 A 5 F D, G, H I, J 7 10 A J 6. 12 E 1 4 В 3 3 4 F 6. 8. 21 С, Е a) The expected (estimated) time for activity C is 12.00 weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78 weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is A- B - E-F-H-J-K. d) The estimated time for the critical path is 44.99 weeks. (Round your response to two decimal places.) e) The activity variance along the critical path is 24.00 weeks. (Round your response to two decimal places.) f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 40 weeks or…Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Immediate Time (weeks) Immediate Activity b Predecessor(s) Activity b Predecessor(s) a m a A 6. 8. 12 G 3 C, E - В 2 8 24 A 2 2 F 12 18 A 7 7 7 F 4 A 7 14 D, G, H E 1 2 4 В 3 3 4 I, J F 6 20 С, Е a) The expected (estimated) time for activity C is weeks. (Round your response to two decimal places.)
- A B с D E FL ד G H J K L M N P R S T U V 1 On Week 3 Forecast 4 2 a) Smell Fresh Customer Orders hand 1 2 20 20 5 3 5 PAB 20 50 30 3222 4 5 6 7 8 Problem 6: Georgia Clay and Gravel was updating the MPS record for one of its products, Smell Fresh Cat Litter. Partially-completed MPS time-phased record is given below. 20 30 30 30 30 30 Week 10 30 50 20 40 10 Item: Smell Fresh On hand 1 6 Available to Promise 7 MPS 50 50 50 50 Forecast 20 8 MPS lot size = 50 9 20 10 On Week hand 2 3 4 5 6 7 8 9 20 53 43 78 30 30 30 30 30 3220 2233 -250 30 10 30 50 6 8 45 12 13 14 PAB 15 11 b) Smell Fresh Forecast Customer Orders Available to Promise 16 MPS 17 MPS lot size=50 18 19 20 21 23 24 222 Orders Projected available balance Available-to-promise MPS MPS Lot Size = 50. 50 20 40 10 50 50 50 a) Complete the MPS time-phased record (the first table on the left). The following events occurred during week 1: • Actual demand during week 1 was 25 units. • Marketing forecasted that 40 units would be needed for…Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Activity A B C D E F a 6 2 9 4 1 6 m 8 8 12 7 3 8 b 12 23 16 10 4 21 Immediate Predecessor(s) A A A B C, E Activity G H J K a 3 2 5 4 1 Time (weeks) m 3 2 5 8 1 a) The expected (estimated) time for activity C is b) The variance for activity C is weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is b 4 2 5 12 4 weeks. (Round your response to two decimal places.) D Immediate Predecessor(s) C, E F F D, G, H I, J d) The estimated time for the critical path is weeks. (Round your response to two decimal places.) e) The activity variance along the critical path is weeks. (Round your response to two decimal places.) f) Using the standard normal table, the probability that Hopkins Hospitality will finish the project in 36 weeks or less is (Enter as a…Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Time (weeks) Immediate Time (weeks) Immediate Activity b Predecessor(s) Activity b Predecessor(s) a a m A 4 9. 12 G С, Е В 1 9. 24 A H 2 F C 8 12 16 A F 7 10 A J 6. 12 D, G, H E 1 3 4 В K 3 3 4 I, J F 21 С, Е a) The expected (estimated) time for activity C is 12.00 weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78 weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is
- Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels Activity a m b Immediate Predecessor(s) Activity a m b Immediate Predecessor(s)A 6 8 12 - G 2 3 4 C, EB 1 9 24 A H 2 2 2 FC 8 14 16 A I 7 7 7 FD 4 7 10 A J 6 7 12 D, G, HE 1 2 4 B K 1 1 4 I, JF 6 9 20 C, E a) The expected (estimated) time for activity C is 13.33 weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78 weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is A - C - F - H - J - K d) The estimated time for the critical path is 43.1643.16 weeks. (Round your response to two decimal places.) e)…1.The chief engineer of firm XYZ is responsible for supervising the construction work of a road. He has identified the activities and their durations for each stage of operation. Activity Duration (days) Preceding activities A 5 - B 10 - C 1 - D 8 B E 10 B F 9 B G 3 A,D H 7 A,D I 4 F J 3 F K 5 C,J L 8 H,E,I,K M 4 CJ Draw a network diagram (AOA) for this road construction project. Which are the critical activities? How long the project will take?How would an analyst obtain data and determine thenumber of trips in:(a) a hospital?(b) a machine shop?(c) an auto-repair shop
- 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?4. Spears Rowbuck has recorded the following sales figures. Calculate the seasonal indices for Thursday and Friday. Week 1 Week 2 Week 3 Week 4 Monday 43 51 40 66.0 Tuesday 45 41 57 58.6 Wednesday 22 37 30 34.7 Thursday 25 22 33 36.7 Friday 31 25 37 25.0 a. Thursday = 29.18, Friday = 29.50 b. Thursday = 0.2074, Friday = 1.1632 c. None of the other options. d. Thursday = 0.7678, Friday = 0.7763 e. Thursday = 0.6142, Friday = 0.6211Ross Hopkins, president of Hopkins Hospitality, has developed the tasks, durations, and predecessor relationships in the following table for building new motels. Activity a m b Immediate Predecessor(s) Activity a m b Immediate Predecessor(s)A 6 8 12 - G 2 3 4 C, EB 1 9 24 A H 2 2 2 FC 8 14 16 A I 7 7 7 FD 4 7 10 A J 6 7 12 D, G, HE 1 2 4 B K 1 1 4 I, JF 6 9 20 C, E a) The expected (estimated) time for activity C is 13.33weeks. (Round your response to two decimal places.) b) The variance for activity C is 1.78weeks. (Round your response to two decimal places.) c) Based on the calculation of the estimated times, the critical path is A - C - F - H - J - K . d) The estimated time for the critical path is [ ? ] enter your response here weeks. (Round your response to two…