The next three questions are related to the local area network shown below. In this network computers attached to inks 1 &2 send data to the server attached to link 3. Link 1 Link 2 Link 3 Following parameters of the network have been provided. Propagation delay in link 1-144 micro seconds Propagation delay in link 2-303 micro seconds Propagation delay in link 3-218 micro seconds Frame size 1428 bytes ACK frame size- 100 bytes Data rate 100 Mbps Link 1 uses a Go-back-N sliding window protocol with window size of 3 frames and link 2 uses a stop-and-wait flow control respectively What is the throughput on link 1? Consider only the throughput from the sender to the receiver. Express your answer in Mbps to two decimal points. Assume that the processing delay at all nodes are negligible