или использовать бюджет по целевому назначению

Finding the critical path is a crucial step in controlling the project. The activities on the critical path represent the tasks that will delay the entire project unless they are completed on time. PERT and CPM answer the following questions:
(i) When will the entire project be completed?
(ii) What are the critical activities – the ones that will delay the project if they are late?
(iii) What are the non-critical activities – the ones that can run late without delaying the completion of the project?
(iv) What is the likelihood that the project can be completed by a specific date?
(v) At any particular time, is the project behind, on or ahead of schedule?
(vi) Are we meeting our budget?
(vii) Are there sufficient resources to complete the project?
(viii) If the project is to be completed in a shorter time, what would it cost us?