Joe Has Connections with Shelley and Bob, Who Have Similar

Multiple Choice

 Joe has connections with Shelley and Bob, who have similar positions with the organization. In the course of one hour, Joe receives the same piece of new information from both Shelly and Bob. From this scenario, we can infer that

A) both Shelley and Bob are brokers.
B) Shelley and Bob are redundant contacts.
C) Joe is a broker.
D) Shelley and Bob are boundary spanners.