As a multimedia designer, you are required to design and create a short commercial movie for Company Alam Perkahwinan. In this task, you must consider every single aspect of your video such as the bandwidth limitation, the size of the video itself and any other related issues. As a group leader, you need to do the following, (i) identify what is the compression method and its file extension that will be used in your video commercial. Explain the rationale of your selection. [4 marks] (ii) analyse the steps involve in the methods that are applied in Question 4(2)(i)