Suppose that the host with IP address $10\mathrm{.}0\mathrm{.}1\mathrm{.}17$ sends an IP datagram destined to host $128\mathrm{.}119\mathrm{.}168\mathrm{.}182.$ The source port is $3431,$ and the destination port is $80.$

What is the source IP address and the destination IP address for this datagram at step $1?$

A$.$

The source IP address will be $10\mathrm{.}0\mathrm{.}1\mathrm{.}17$ and destination IP address will be $135\mathrm{.}122\mathrm{.}199\mathrm{.}218.$

B$.$

The source IP address will be $10\mathrm{.}0\mathrm{.}1\mathrm{.}17$ and destination IP address will be $128\mathrm{.}119\mathrm{.}168\mathrm{.}182.$

C$.$

The source IP address will be $128\mathrm{.}119\mathrm{.}168\mathrm{.}182$ and destination IP address will be $10\mathrm{.}0\mathrm{.}1\mathrm{.}17.$

D$.$

The source IP address will be $128\mathrm{.}119\mathrm{.}168\mathrm{.}182$ and destination IP address will be $135\mathrm{.}122\mathrm{.}199\mathrm{.}218.$