Plans to scale for garage conversion

Description

I need to put planning into the council for making my garage a habitable room and building another new garage, I can submit to the council but I need drawings for the following
Existing and proposed elevations to a metric scale of 1:50/1:100I can send you a sketch with all measurements on I just need this to look professional and to the correct scale
Existing and proposed floor and roof plans to a metric scale of 1:50/1:100The floor plan is very simple just 2 boxes, same with the roof plan, as with the elevations I can send a sketch with everything on there to copy from I just need it to scale and as a computer file
If you could please let me know how much you would charge for this, please see attached.