In view of the fact that the project cost is not proportional to the market, the project cost cannot reflect the requirements of the competition mechanism, the limitation of project bidding, the uneven quality of the team, the urgent need to improve the overall quality and other current situations in the audit of the project cost budget and final accounts, as well as the unreasonable calculation of the quantities, the inaccurate application of the budget quota, the unreasonable calculation of various costs, the incorrect estimation of the price difference of materials Reviewed by