On a voyage charter, when a vessel is ready to load cargo, the Master should render to the charterer a __________.

Correct Answer: Option C — Notice of Readiness

A Notice of Readiness (NOR) is a formal document tendered by the Master to the charterer or their agent. It serves as legal notification that the vessel has arrived at the designated port and is in all respects ready to commence loading or discharging cargo as per the charter party.