(10 pts) In this exercise, the RSA algorithm is used. For each of the following cases, calculate pq, the totient value (n), the private key d, and the ciphertext C of the message M, given the values of p, q, and public key e. a. p 3,q-11,e 7; M-5. b. p-5,q 11, e 3; M-9. c. p7,q-11,e-17; M-8. d. p 11, q- 13,e-11; M-7. e. p 17,q-31,e-7; M-2