When MediFax was a small company, information flowed freely from the sales force to all areas of the home office. This most closely represents the . informal network all-channel network wheel network chain network

All channel network

Explanation:

A communication network is the pattern of directions through which information flows in an organization. The all-channel network, is when communications flow upward, downward or laterally among all the workers in an organization.

All-channel network supports an equal, unrestricted and participative culture in the organization. It brings about high employee satisfaction.

MediFax uses an all-channel network because information flowed freely from the sales force to every area of the home office.

b is the correct answer