某企业同时生产,销售A,B两种产品.
1个回答

2月销售额=m*(1-p)+2m*(1+p)=3m+p

3月A销售额=m*(1-p)*(1-p)

3月B销售额=2m*(1+p)*(1+p)

销售额比=m*(1-p)*(1-p)/2m*(1+p)*(1+p)=(1-10%)*(1-10%)/2*(1+10%)*(1+10%)=81%/242%=33.47