ST is the operations director of F Bakery. He is in the process of putting together a project plan for the introduction of a latest production plant that will enable the bakery to expand its product range, moving into high quality cakes and desserts. 

ST has identified a number of activities that must be undertaken to set up the latest bakery production plant. He now intends to construct a network analysis to assist ST in the planning of the project. This will also enable him to give an answer for the HR manager who has asked him to provide advice on when she can begin the recruitment campaign to select new employees required to work in the new part of the bakery.

Identify the earliest time the recruitment campaign can start.

The recruitment campaign can start in week 24.