1) The illustration means that the project budget in third hierarchy is 100 .

2) The illustration means that the project budget in second hierarchy is 1000, so the total budget to second hierarchy is 1100(100 + 1000) . It's correct.

3) The illustration means that the project budget in top hierarchy is 10000, so the total budget is supposed to be 11100(100+1000+10000) . But the finding is only 11000 . It's not correct.

Would you help me resolve the problem?