English to Chinese Other Printing & Publishing

What are the main differences between the HP Designjet RIP and the EFI Designer Edition for the HP Designjets? Select THREE.
A. The EFI RIP offers a visual color correction with gradation curves and the HP RIP only offers a slider for color per channel.
B. The EFI RIP offers a spot color editor and spot color tables, the HP RIP does not.
C. Only the EFI RIP offers the choice of different rendering intents.
D. The EFI RIP offers a nesting function, the HP RIP does not.
E. The HP RIP offers scaling options, the EFI RIP does not.

TIA