ж⡣1.
ȷ𰸡𰸽ҵͶʶIJθߵͿɽΪΪöսԶΣöҪȡ棬ʽֵͶʵĺĿġ
2.
ȷ𰸡𰸽ͶһһʵʽĽΪͶһյýס
3.
ȷ𰸡ԡ𰸽ͶΥͶãᰲгңγĭá
4.
ȷ𰸡𰸽ֱͶʵʽߺʽʹͳһģͶʵʽߺʽʹǷġ
5.
ȷ𰸡ԡ𰸽ҵͶʺͶͶķǿͶʵĽǷȡ˿ɹҵʹõʵʲͶܹȡÿɹҵʹõʵʲ
6.
ȷ𰸡ԡ𰸽Ͷָҵ֮ʽͶֹ֮IJڹ̶ʲʲʽͶʵͶʡͶʵͶ뷽ʽֻǷִͶ룬һɵġ
7.
ȷ𰸡ԡ𰸽ҪʣʣʣʣʽʱֵͨͲʣΪûͨͣʣʽʱֵԱҪʣʽʱֵʡ
8.
ȷ𰸡𰸽ʲЭΪֵ˵ʲʳͬ䶯ЭΪֵʱ˵ʲʳɷ䶯ЭľֵԽʾʲʵĹϵԽУ֮˵ϵԽԶ
9.
ȷ𰸡𰸽ʲ֮ϵα仯ͶϵʶеʲеʣͶϵķҲеʲе߷ա
10.
ȷ𰸡
𰸽
ġ⡣
1.
ȷ𰸡ƱAƽ=126%/6=21%
ƱBƽ=144%/624%
2.
ȷ𰸡
3.
ȷ𰸡1ԭ֤ȯϵĦϵ
P=xii=60%×2.0+30%×1.5+10%×0.5=1.7
2ԭ֤ȯϵķ
Rp=P×Km-RF=1.7×14%-10%=6.8%
ԭ֤ȯϵıҪʣ10%6.8%16.8%
ֻԭ֤ȯϵʴﵽ߳16.8%Ͷ߲ŻԸͶʡ
3֤ȯϵĦϵͷ
P=xii=20%×2.0+30%×1.5+50%×0.5=1.1
֤ȯϵķʣ
RP=P×Km-RF=1.1×14%-10%=4.4%
֤ȯϵıҪʣ10%4.4%14.4%
ֻ֤ȯϵʴﵽ߳14.4%Ͷ߲ŻԸͶ
