Question: There are two nodes, A and B , connected by a direct bidirectional link of 6 0 0 km and 4 Mbps . A sends

There are two nodes, A and B, connected by a direct bidirectional link of 600km and 4Mbps. A sends a 1000-byte packet (no header) to B. When node B receives the packet, it processes it for 250s and then responds with an 80-byte acknowledgments packet. When does A receive Bs response?

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