Question: From the tree below, write the Huffman code for the letters: t r h e ( skip w ) Is this a prefix code? (

From the tree below, write the Huffman code for the letters:
t r h e (skip w)
Is this a prefix code? (yes or no)
If this encoding is used, how many bits (0's and 1's) are needed to encode the word "there"?
If a 3-bit fixed length binary (0 and 1) encoding is used for all five characters, what is the smallest number of bits for the fixed length encoding of the word "there"?

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