(2) Any solicitation or procurement described in a solicitation may be delayed or suspended when the delay or suspension is in the best interest of the contracting agency as determined by the contracting agency. The contracting agency shall make the reasons for the delay or suspension part of the solicitation file. A contracting agency is not liable to any bidder or proposer for any loss or expense caused by or resulting from the delay or suspension of a solicitation, bid, proposal or award. [2003 c.794 §58]