*/*_The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the?

*/*_The constants (Kb, Kr and Kk) used in the laws of crushing (i.e.,

1.	/_The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond's law, Rittinger's law and Kick's law) depend upon the?
A.	Feed material
B.	Type of crushing machine
C.	Both A & B
D.	Neither A nor B
Answer» D. Neither A nor B