(f) The company is designing the packaging of its new self-raising flour, which it intends to launch in December 2022. The project consists of the activities listed in the table below. (i) Draw a network for the above project. [6 MARKS] (ii) Calculate the EST, EFT, LST, LFT and float for each activity. [6 MARKS] (iii) Identify the critical path and calculate the project completion time. [2 MARKS] (iv) If the project manager learns that activity B is going to be delayed by 4 weeks and activity I will be delayed by 3 weeks, what action if any should the project manager take