QUESTION 3 [20 Marks) Kothar decided to add background music to her "Convocation" video that going to be burned into a DVD. The size of the original video is 46KB. The feature of the background music is as stated below: i. Sampling rate: 44.1 KHz ii. Duration: 1 minutes iii. Resolution: 18 bit iv. Channel: Stereo Based on the given feature, a) Calculate the new size of the edited video after she added the background music. 15 Marks b) Referring to your answer in a), do you think that she should compress her video? State the reason of your answer. 15 Marks) c) Beside the background music that have been used by her, explain with example on how she can add THREE (3) more sound impacts to the video, to make it more lively and suitable to the video situation. 110 Marks)