Suppose that the 4-bit generator polynomial is G(x) is x3+1, that the data payload (D) is 10011111 and that r-3. a. Using CRC error detection method, what is the value of the CRC bits (R)? (3 pts) b. What are the bits to be sent in the communication link to the receiver? (1 pts) C. Show how the receiver will verify that the transmission has been done without bit errors? (3 pts)