Commmunication channel


A broadcast channel has 10 nodes and total capacity of 10 Mbps. It uses polling for medium access. Once a node finishes
transmission, there is a polling delay of 80 μs to poll the next node. Whenever a node is polled, it is allowed to transmit a
maximum of 1000 bytes. The maximum throughput of the broadcast channel is
A. 1 Mbps
B. 100/11 Mbps
C. 10 Mbps
D. 100 Mbps