To produce a three-section manual, John must write the text, after which Ann must prepare drawings and key in the document. John can start with any section of the book (i.e. he doesn’t have to start with Section 1). The manual has to be completed within 95 days. The following network diagram shows the precedence relationships and duration of each activity.

Draw a Gantt chart to show how the work can be done within 95 days. Take into account that both John and Ann are able to attend to only one task at a time.7

Transcribed Image Text:

Section 1 John 60 days Section 1 Ann 5 days Start Section 2 John 25 days Section 2 Ann 30 days Section 3 John 5 days Section 3 Ann 45 days End