Offeror shall prepare a complete offer, using the forms provided with this RLP, and submit the completed Lease proposal package to the Government as indicated below. A. Definitions. As used in this RLP provision—` “Discussions” are negotiations that occur after establishment of the competitive range that may, at the RECO’s discretion, result in the Offeror being allowed to revise its proposal. “In writing, writing or written” means any worded or numbered expression that can be read, reproduced, and later communicated, and includes electronically transmitted and stored information. “Proposal modification” is a change made to a proposal before the solicitation’s closing date and time, or made in response to an amendment, or made to correct a mistake at any time before award. “Proposal revision” is a change to a proposal made after the solicitation closing date, at the request of or as allowed by a RECO as the result of negotiations. “Time,” if stated as a number of days, is calculated using calendar days, unless otherwise specified, and will include Saturdays, Sundays, and legal holidays. However, if the last day falls on a Saturday, Sunday, or legal holiday, then the period shall include the next working day