What will be the source address after the packet is transmitted?

Your device is about to transmit a packet from host 10.1.1.1 to destination 172.16.22.33.

What will be the source address after the packet is transmitted?

A.
172.24.42.51

B.
1.2.3.4

C.
172.24.42.99

D.
10.1.1.1