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Given the symbols and their frequencies of occurrence below:
Symbol
Frequency
A
21
B
20
C
10
Ꭰ
12
E
8
F
14
G
6
H
7
a) Construct and draw the Huffman Tree based on the symbols above and their frequencies of
occurrence weights.
b) Write down the optimal prefix code for each symbol.
c)
Find the average bit length (ABL) of the prefix codes above. Show the steps of calculation.

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