Hello!
Could you please help me to edit the introduction text for the document, I was asked to made. English is not my native language so I afraid i could make a lot of mistakes

thank you!
Before the rough estimate is made, performer should ask a set of questions that should clarify the scope and difficulties in ongoing project. For this purpose, the following checklists are made.
The first checklist contains questions that should be asked client. Answers will help to see as much as possible form the overall picture with the project.
The second checklist contains questions to performer. Answers will help performer to see if it has all required resources and possibilities to work on the project.