The Maximum Number of 14 AWG Conductors with THHN Insulation

The maximum number of 14 AWG conductors with THHN insulation that you could install in a 3/8-inch trade-size Type FMC is __________ if the connector fittings are inside or __________ if the connector fittings are outside.(Assume the use of a grounding conductor)

A) 1, 2
B) 3, 4
C) 4, 5
D) 5, 6