A bank is required to maintain an average daily balance at the Fed of $700 million. On the first day of the maintenance period it maintains a balance of $750 million, the next two days it maintains a balance of $725 million, the next three days it maintains a balance of $625 million, the next three days it maintains a balance of $775 million, the next two days it maintains a balance of $700 million, and the next two days it maintains a balance of $650 million. What does its balance at the Fed has to be on the last day of the maintenance period in order to have a zero cumulative reserve deficit? $700 million $650 million $750 million $325 million None of the options is correct