Consider the Permutations Method from the Textbook, Which Is Intended

Multiple Choice

Consider the permutations method from the textbook, which is intended to return all permutations of the word passed in as a parameter.How does the permutations method simplify its input for the recursive call?

A) It finds permutations of a shorter word by removing both the first and last character.
B) It finds permutations of a shorter word by removing the last character.
C) It finds permutations of shorter words formed by removing the ith character.
D) It finds permutations of a shorter word by removing the first character.