Suppose that the Stop & Wait flow control mechanism (containing source and destination hosts) is configured in a system to provide reliability in frame transmissions. Assume that the environment being configured has 8000 bits of frame size and the available bandwidth at the source side is 80 Kbps. Similarly, assume that the acknowledgment packet size is 800 bits and the available bandwidth at the destination side is 8 Kbps. The round trip time in the system is 200 ms. Supposing that there is no loss of frames in this network environment, what should be the effective bandwidth utilization of the sender? (Note: the answer must be in bytes/s only)

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