asmallbusiness

I am a new member to WIFCON I joined to find the answer to the following. Is there a law or precedent pertaining to minimum weight price is given in the evaluation of a government contractors proposal. I have recently bid on a contract where the incumbent is known to be heavily favored after managing the contract for 15 years and 3 terms. The RFP stated that technical and past performance when combined are significantly more important that cost or price. Looking as objectively as possible I believe our technical will be very close however if price only counts as a weight of let's say 10% the evaluators can find something minor and again chose the incumbent. If the weight given to price is 25% I believe we have a good shot at winning. By the way this is a simple parking management contract. Labor intensive but not skilled.