cycloalkane Bromide branch

 I need the nomenclature/naming for the simple cycloalkane Bromide branch. I think the answer is similar, but I'm getting people with different answers: some write below but I've been told that is wrong as the Cyclo is probably 1, not 6 and the direction of counting may be different depending not the Carbons in the Cyclo vs. the chain. 

A. 2-Bromo-4-Methyl-6-Cyclopentylhexane 

B. 2-Bromo-4-Methyl-6-Cyclohexylhexane 

C. 2-Bromo-4-Methyl-6-Cycloheptylhexane