An end station sends 135,200 bits into a Frame Relay network in 200 milliseconds. The CIR is 400,000 bits per second and the maximum transmission rate is 1.544 Mbps.
a. Has the user exceeded the maximum transmission rate? (show your work, then answer yes or no)
b. If every frame is exactly 50 octets long, how many of these frames will have the DE bit set to 1?