Suppose that we decide to use the 8-bit ASCII encoding for alphabetic charac- ters with block size of one character (or letter). Using the RSA cryptosystem, let the public key is (2993, 217), where the two primes p = 41 and q = 73. Determine the private key (n, e) and encrypt some characters (not necessarily all characters but make sure you include the first character "M" in the one you choose) of the word "MONEY", where M = 77, O = 79, N = 78, E = 69, Y = 89 according to the 8-bit ASCII encoding table. Show ALL workings. (5)