madeeasy test TCP total overhead

Question

What is the total over header bits (Headers & Retransmission) with data frames consisting of $40$ bit header and $3960$ data bits. ACK frames never occur. NAK frames are $40$ bits, the error rate for frame is $2$% and for NAK frame is negligible.

1. $80.4$
2. $80.8$
3. $160.4$
4. None of these.

Answer 1

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