计费额 (万元) 收费额下限 (万元) 收费额上限 (万元) 插值法计算收费 额(万元) 八折取费额 监理费费 率% 八折监理费费 率% 500 16.5 16.5 16.500 13.2000 3.3000 2.6400 600 16.5 30.1 19.220 15.3760 3.2033 2.5627 700 16.5 30.1 21.940 17.5520 3.1343 2.5074 800 16.5 30.1 24.660 19.7280 3.0825 2.4660 900 16.5 30.1 27.380 21.9040 3.0422 2.4338 1000 16.5 30.1 30.100 24.0800 3.0100 2.4080 1100 30.1 78.1 32.500 26.0000 2.9545 2.3636 1200 30.1 78.1 34.900 27.920