For the set of tasks given below, do the following:
| Task | Task Time(seconds) |
Immediate Predecessor |
||
| A | 45 | - | ||
| B | 11 | A | ||
| C | 9 | B | ||
| D | 50 | - | ||
| E | 26 | D | ||
| F | 11 | E | ||
| G | 12 | C | ||
| H | 10 | C | ||
| I | 9 | F, G, H | ||
| J | 10 | I | ||
| 193 | ||||
b. Determine the minimum and maximum cycle times
in seconds for a desired output of 500 units in a seven-hour day.
(Round your answers to 1 decimal place.) I have not been
able to get the correct number for the minimum cycle. Maximum cycle
is already solved.
| The minimum cycle time | seconds |
| The maximum cycle time | 50.4 seconds |
e. Calculate the percentage idle time for the line
using the 50 second cycle time. (Round your answer to 1
decimal place. Omit the "%" sign in your response.)
Percentage of idle time
%
For the set of tasks given below, do the following: Task Task Time(seconds) Immediate Predecessor A...
For the set of tasks given below, do the following: Task Task Time(seconds) Immediate Predecessor A 45 - B 11 A C 9 B D 50 - E 26 D F 11 E G 12 C H 10 C I 9 F, G, H J 10 I 193 b. Determine the minimum and maximum cycle times in seconds for a desired output of 500 units in a seven-hour day. (Round your answers to 1 decimal place.) The minimum cycle...
A producer of inkjet printers is planning to add a new line of printers, and you have been asked to balance the process, given the following task times and precedence relationships. Assume that cycle time is to be the minimum possible. Task Length (minutes) Immediate Predecessor a 0.2 - b 0.4 a c 0.3 - d 1.3 b, c e 0.1 - f 0.8 e g 0.3 d, f h 1.2 g a. Do each of the following: (2) Assign...
The following tasks are to be performed on an assembly line: TASK SECONDS TASKS THAT MUST PRECEDE A 18 — B 10 A C 25 B D 15 B E 14 C F 17 D G 12 E, F H 20 G The workday is 6.25 hours long. Demand for completed product is 750 per day. a. Find the cycle time required to meet the desired output rate. (Round your answer to 1 decimal place.) b. What is the theoretical...
OPERATIONS AND SUPPLY CHAIN MANAGEMENT L06-4 SOLVED PROBLEM 2 TASKS THAT MUST PRECEDE TASK TIME (SECONDS) 50 TASK A B С D E F G H 40 20 45 20 25 10 35 A С С D E B, F, G a. Draw the schematic diagram. b. What is the theoretical minimum number of stations required to meet a forecast demand ei 400 units per eight-hour day? c. Use the longest-task-time rule and balance the line in the minimum number...
The desired daily output for an assembly line is 540 units. This assembly line will operate 729 minutes per day. The following table contains information on this product's task times and precedence relationships: TASK TASK TIME (SECONDS) IMMEDIATE PREDECESSOR A 30 — B 28 A C 18 B D 69 B E 34 A F 36 E G 42 C, D H 24 F, G b. What is the workstation cycle time? Cycle time seconds c. Balance this line using...
An assembly line with 17 tasks is to be balanced. The longest task is 2.4 minutes, and the total time for all tasks is 18 minutes. The line will operate for 450 minutes per day. a. What are the minimum and maximum cycle times? (Round your answers to 1 decimal place.) Minimum cycle time minutes Maximum cycle time minutes b. What range of daily output is theoretically possible for the line? (Round your answers to 1 decimal place. Enter the...
TASK SECONDS TASKS THAT MUST PRECEDE A 25 — B 15 A C 20 B D 29 B E 16 C F 8 D G 35 E, F H 32 G The workday is 10.5 hours long. Demand for completed product is 900 per day. a. Find the cycle time required to meet the desired output rate. (Round your answer to 1 decimal place.) b. What is the theoretical number of workstations required to meet the desired output rate? (Round...
Activity a m b Immediate Predecessor(s) A 2 6 8 - B 10 11 12 - C 1 2 3 - D 6 7 8 C E 2 4 6 B, D F 1 2 3 A, E G 7 11 13 A, E H 11 12 13 F I 5 7 9 G J 14 16 18 C K 4 8 12 H, I a) find expected time and variance
As part of a major plant renovation project, the industrial engineering department has been asked to balance a revised assembly operation to achieve an output of 240 units per eight-hour day. Task times and precedence relationships are as follows: Task Duration (minutes) Immediate Predecessor a 0.2 - b 0.4 a c 0.2 b d 0.4 - e 1.2 d f 1.2 c g 1.0 e, f d. Assign tasks to workstations on the basis of greatest number of following...
1)For activity H – Attach the back, what is/are the
predecessor(s)? Choose all that apply. C D I H G F E
2)Draw your project network diagram based on the information
provided. Based on your network diagram, what is (are) the
successor node(s) for activity E? Choose all that apply. I C F G H
D
3)What are the critical activities (with zero slack time) for this
project? Choose all that apply. Choose all that apply. G H B A...