MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Unfortunately I don't know. In BoM price includes electricity and I don't recall the printing time either to reverse the calculation.
Sorry. But you can slice it with your typical settings and Pronterface will show estimated printing time and length of filament when file is loaded.