Refer to the exhibit. 
If host A sends an IP packet to host B, what will the source physical address be in the frame when
it reaches host B?
A.
10.168.10.99
B.
10.168.11.88
C.
A1:A1:A1:A1:A1:A1
D.
B2:B2:B2:B2:B2:B2
E.
C3:C3:C3:C3:C3:C3
F.
D4:D4:D4:D4:D4:D4
Explanation: