Below are given four examples of ciphertext, one obtained from a substitution cipher, one from a vigenere cipher, one from an affine cipher, and one unspecified. in each case, the task is to determine

Below are given four examples of ciphertext, one obtained from a substitution cipher, one from a vigenere cipher, one from an affine cipher, and one unspecified. in each case, the task is to determine the plaintext. give a clearly written description of the steps you followed to decrypt each ciphertext. this should include all statistical analysis and computations you performed. the first two plaintexts were taken from "the diary of samuel marchbanks," by robertson davies, clarke irwin, 1947; the fourth was taken from "lake wobegon days," by garrison keillor, viking penguin, inc., 1985.