All answers must have supporting work. Any answer without support will receive no credit 1) (8 pts) Suppose a link layer frame has a header H 10011 and a payload M 1110110. It is to be transmited from node A to node B using CRC coding. The CRC generator polynomial is G(x)xx+ 1 a) (2 pts) What is the generated CRC code? (Hint: Error detection algorithm only applies to the payload.) b) (2 pts) Suppose only CRC code is added to the frame as the tail (T) and now we have the frame as H+M+T (i.e., DL-PDU in the following figure). If we use HDLC protocol to transmit it, what is the transmitted code? (Hint: remember the bit-stuffing.) Header Trailer Flng Flag HDLC Frame Page 1 of 8