Okay. I have about 45 seconds. I'm going to ask kind of an open question.
On the advance purchase, can someone provide to this committee how much we've spent so far, what we've purchased physically, what we have in inventory, what we've thrown out and also what we are on the hook for going forward?
One of the witnesses was talking about the new bivalent. Are we on the hook for these booster shots, or are they covered if we preagree on 50 million from Pfizer? Are the new booster shots on top of those 50 million for our obligation?