Suppose you have written a text file using the characters a, b, c, d and e only. The following table shows the frequency of occurrence of each of these characters in the text file you have written. Characters a b c d e Frequency 30 40 10 50 70 Suppose you want to compress the file using Huffman coding. Find the codewords for each characters if you are using Huffman coding to compress the text file. Show your workings. Find the file size of the compressed file. Show your calculation

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