Question: 1. Below is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices. Act. ID Description Predecessor Optm. (a)

1.

Below is information about a project to implement a new manufacturing cell to assemble personal digital assistance devices.

Act. ID

Description

Predecessor

Optm. (a)

Most Likely (m)

Pess. (b)

Expected time

1

Design Package

None

6

8

16

2

Design Product

1

8

9

10

3

Build Package

1

6

7

14

4

Secure patent

2

10

22

28

5

Build product

2

17

29

47

6

Paint

3,4,5

4

7

10

7

Test market

6

13

16

19

Calculate the expected time for every task. Complete a critical path analysis bsed on the expected times calculated above. Complete forward and backward passes. This is a manually solved problem. Do not use Microsoft Project. Only manual solutions ( calculator) will be counted.

What is the project duration?

What is the latest start for Activity ID 4

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