The ciphertext C: JAJWDIF DRNQQNT SXZXJYM JNSYJWS JYYTXJF WMKTWIN KKJWJSY PNSIXTK NSKTWRF YNTSThe following is its frequency distribution table: Frequency$976521$CharactersJS, NW$,$ Y$,$ T KXI, FD$,$ R$,$ Q$,$ MA$,$ Z$,$ PDetermine the type and characteristics of the cipher used, in this case, and obtain all the corresponding key parameters and decrypt. Explain your answer and include all the necessary calculations, including equations and tables whenever needed I need this answer within excel along with its screenshots