$3-$Consider the project as outline in the tables

below:

a$)$ Crash the project to its minimum: Identify

the activity crashed in the second step.

Insert the activity crashed in each step as

number of weeks the activity is crashed

followed by activity itself, e$.$g$.,1$A; if more than

one activity $($two activities$)$ should be crashed

in each step insert your answer as the number

of weeks the first activity in alphabetical order

is crashed followed by the activity comma

space the number of weeks the second activity

in alphabetical order is crashed followed by the

activity itself, e$.$g$.,1$A$,1B.$