Problem 5 a) For message D-101 11, and a three-bit generator G-101, what is the value of R if CRC is used? b) With the above calculation, what should the sender actually send if it wants to send the message D-10111? You need to write the complete bit sequence. c) Suppose the above bit sequence is sent to the receiver. It's possible that some bits are corrupted, but the receiver cannot detect. Give two such examples. There two examples should be different, i.e., their bit error patterns are different