1.利润要减费用,收入不减费用
利润:(900000-100000)-(800000-200000)-150000=50000
收入:(900000-100000)-(800000-200000)=200000
2.利润:(900000-40000-100000)-(800000-200000)=160000
3.利润:(900000+20000-30000-100000)-(800000-200000)=190000
1.利润要减费用,收入不减费用
利润:(900000-100000)-(800000-200000)-150000=50000
收入:(900000-100000)-(800000-200000)=200000
2.利润:(900000-40000-100000)-(800000-200000)=160000
3.利润:(900000+20000-30000-100000)-(800000-200000)=190000