Correct Answer:
B. Within 3 days of receipt
The correct timeline for a Hearing Officer to forward a requisition from an Enforcement Station to the Board is Within 3 days of receipt. This specific timeframe ensures prompt processing and efficient communication between the enforcement station and the Board, facilitating timely decision-making and action on enforcement matters. A shorter period like 'Immediately' is often impractical for administrative processes, while longer periods such as 'Within 7 days' or 'Within 15 days' would introduce unnecessary delays, potentially hindering the effectiveness and responsiveness of the enforcement process.