2 A file consists of only the letters A, B, C, D, E, F and it...

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2 A file consists of only the letters A, B, C, D, E, F and it has a total of 1000 characters. Following are the percentage of occurrences of each letter. (i) Find out the optimal way to encode the file. (ii) How much bit do you save in comparison to the fixed-length encoding scheme? A < ס ח 0 ח ר B с D F 0.30 0.30 0.13 0.12 0.10 0.05 [2] 2 A file consists of only the letters A, B, C, D, E, F and it has a total of 1000 characters. Following are the percentage of occurrences of each letter. (i) Find out the optimal way to encode the file. (ii) How much bit do you save in comparison to the fixed-length encoding scheme? A < ס ח 0 ח ר B с D F 0.30 0.30 0.13 0.12 0.10 0.05 [2]