What type of windows network model allows all the participants to be represented equally on the network with no single computer having authority or control over another?

The workgroup as a type of windows network model allows all the participants to be represented equally on the network with no single computer having authority or control over another. The workgroup is peer-to-peer local area network. 
Members of this network group can share files, printers, Internet connection. and other local network resources.

Ithink the answer is b. hope this .