b. Calculate the following file size: - i. 3-minute CD-quality stereo audio (at 16-bit bit depth) with a sample rate of 44.1kHz, ii. 24-bit Image with width =1920 pixel and height =1080 pixel. [6 marks] c. Huffman coding is a lossless data compression algorithm. Table 1: Samnle of innut characters and frequency i. By referring to Table 1, build a Huffman Tree from input eharacters. ii. Traverse the Huffman Tree and assign codes to characters