It is a half completed project. Please read carefully the attached document and tell me if you are sure for this and can deliver it in 15 days.
7 pekerja bebas membida secara purata $521 untuk pekerjaan ini
What do you mean by "half completed"? Which parts have been completed? For the whole project, I would say about $700 so I need more information to know what to expect and how much to bid.