Coursework Part B: Predict the Project Duration Time The company in part A also has to plan when to start this particular project in order to have the books ready in time for Comic I[Zion which will take place during August 222. The books will be on sale at INTLI BRAEHEAD when the event is taking place but not available anywhere else or at any other time. Bear in mind, the company has many other projects in progress, and does not have much space to store nished goods before they are sold. It has drawn up a project plan for the various stages of this project including manufacturing, packaging and marketing. They have identied the 1D main activities and the dependencies between them. They have also predicted the duration time (in days} for each activity. In each case, duration times are best modelled by a Normal' probability distribution with the given means and standard deviations. This information is in the table below: Estimated Duration {Days} Activity Depends on Mean Standard Deviation Your task is to nd the expected duration of the whole project and then help the company decide when it should start. There is a le on Moodle (Souvenir Ecol-t