How many triple scoop combinations can you make out of 10 flavors?

Assuming there can be at most one scoop of each flavour, there are two possible answers:

A: The order of the scoops does matter.

B: The order of the scoops does not matter.

A: 10*9*8 = 720 combination

B: 10*9*8/(3*2*1) = 120 combination