9.d.
Actually, if Amiga were done Microsoft's way, your system would look like
this:
Relabel SYS: C
MakeDir C:Windows
Assign LIBS: C:Windows
Assign DEVS: C:Windows
Assign FONTS: C:Windows/Fonts
Assign L: C:Windows
Assign ENV: C:Windows
Assign ENVARC: C:Windows
Assign S: C:Windows
Assign T: C:Windows/Temp
Assign MUI: C:Windows
Assign Internet: C:Windows
Assign #?DamnNearEverything#? C:Windows
MakeDir "C:Program Files" ; Let's put a space in a drawer name!
Assign Work: "C:Program Files"
:-D