SURGERY CABINET REPLACEMENT AMENDMENT SUMMARY Question and Answer detail follows. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by acknowledging receipt of this amendment on each copy of the offer submitted. FAILURE OF YOUR ACKNOWLEDGEMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPTOF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.