PLEASE HELP ASAP!!!!! will upvote

Given the algorithm shown in the Linear Congruential Generator given in the lecture example select the correct sequence of integers given the following values: a=23,b=1937,n=8737,x0=42; The correct answer will be in the first 7 numbers generated by the Linear Congruential Generator 2357,3726,3739 778,2347,3726 778,2357,3726 7561,778,2347 Given the following: - Plaintext: YORKTOWNSUNK - Key: NAVY - Initialization Vector: FROG - Blocksize: 4 What is the OFB ciphertext? SRJE FREC SRZA QFAO YFAP KLMK QFAO FREC SRZA QFBO FREC KLMK Given the following: - Plaintext: 93D 16 - Initialization Vector: E16 - Simple Cipher: Rotate left 3 bits and invert result - Blocksize: 4 What is the CBC ciphertext in hexadecimal? 743447443743