Question: Why is a greedy algorithm suitable for Huffman Encoding? Group of answer choices It allows the construction of a binary tree with equal weights at

Why is a greedy algorithm suitable for Huffman Encoding?
Group of answer choices
It allows the construction of a binary tree with equal weights at each level.
It builds an optimal prefix code by combining the two nodes with the lowest frequencies at each step.
It ensures that all characters have the same length of encoding.
It randomly selects nodes until a binary tree is formed.

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