$3\mathrm{.}02-2$ TCP multiplexing and demultiplexing $($b$).$ Consider the $$gure below, with $6$ sockets shown across the network, and the corresponding Python code at each host. There are four TCP segments in $$ight$.$

Which of the following source or destination port number $$elds in these four segments has the value of $3200?[$Note: incorrect answers may have negative points.$]$

$$ Segment A destination port #

$$ Segment B source port #

$$ Segment D destination port #

$$ Segment D source port #

$$ Segment C source port #

$$ Segment B destination port #

$$ Segment C destination port #

$$ Segment A source port #