Below is the routing table for host “earth”:
Destination Gateway Flags Interface 127 127.0.0.1 Ulo0 128.66.12 128.66.12.1 U en0 128.77 128.66.12.254 UG en0 128.88 128.88.12.3 U tr0
If host “earth” tries to ping 128.78.1.5, to which of the following interfaces is the packet being sent?

A.
en0

B.
lo0

C.
tr0

D.
ping results in “Sendto:Network is unreachable” message