How is the egress traffic distributed among the interfaces?

A dell Networking N-Series has configured a port-channel with LACP using the interfaces Tel/0/1 and Tel/0/2.

How is the egress traffic distributed among the interfaces?
A . Load balanced using a hash function
B . Load balanced per packet using Round Robin
C . Traffic overflow will be sent to the second interface
D . Interfaces will be used in active/passive

Answer: A