8. Set up spreadsheets to model the data in Question 5

(c) using functions to perform the calculations and to provide the answers to the question. Use separate lists for Iabor, equipment, crews, methods, and estimate,

For the project data shown in Table 5-2, complete the following steps or answer the questions:

a. Draw an AOA network of the project.

b. Perform forward pass and backward pass calculations?

c. What is the effect of delaying activity D by three days?
Table 5-2. Data for Example 1 Activity Duration Immediate Predecessor A B C DEFG 2 6 3163 2 A A BB C,D E,F Solution

a, b. The solution is shown in Figure 5-12.

c. Total float of activity D = LF - ES - d = 11- 8-1 = 2.