In a centralized call processing environment, locations-based CAC has not been configured. Four calls are in progress and have consumed the entire bandwidth for a link. If another call is made over the link, what will be the result?

A.
All five calls will proceed but with poor quality.

B.
The fifth call will be denied with a fast busy.

C.
The fifth call will have poor quality.

D.
All calls will proceed normally if LLQ has been configured properly.