Excel Electronics Excel Electronics is nearing completion of a three-year proj- ect to develop and produce a new pocket Phone-Fax-Internet device (PFI). The PFI is no larger than a cigarette pack but has all the power and features of full sized devices. The assembly line and all the production facilities will be com- pleted in six months and the first units will begin produc- tion in seven months. The plant manager believes it is time to begin winding the project down. He has three methods in mind for terminating the project: extinction addition and integration but he is not sure which method would be best. Question: Which of the three methods would you rec- ommend and why?