a and b thanks

Extra Credit Problem 1 In class Friday Feb.14 we talked about RSA encryption. For the parts a. and b. below, assume that your bank's public key is (9, 15481). You may use a calculator for these problems. In fact, you may want to write a small program. a. (2 points) Suppose you want to send the message consisting of the integer 11 to your bank. How would the integer 11 be encoded using your bank's public key? b. (4 points) In doing your discrete math homework you happened to notice that 15481 = 113.137. With this knowledge decode the message consisting of the integer 1107 which was encoded using your bank's public key