AP Invoice approvals based on job levels

Use Case: We have business use case like below
Rule: Invoice amt between 100k-250k should be routing to job level:15
Exception Rule: If the invoice amt>penny and invoice distribution accounts equals to 1234 and so on then it should route to job levels higher than 15 to 40
If the hierarchy has level:15 then it should be approved and shouldn't proceed to further levels

How can we achieve this