Please show workings and calculations, following are the values of variables 5 and 6. Moreover, Appendix A is also attached.

Variable 5 = 26

Variable 6 = 5

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 Con which will take place during August 2022. The books will be on sale at INTU 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 finished 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 identified the 10 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: Your task is to find the expected duration of the whole project and then help the company decide when it should start. There is a file on Moodle (Souvenir Book Project) that has been set up to help you. *A sample of manufacturing times were collected from a number of similar projects and are shown in Appendix A. You may want to analyse this data and discuss whether the choice of the Normal distribution is really suitable. Appendix A - Manufacturing Times from Previous Projects A sample of manufacturing times (days) from previous projects (P1-P5)