The correct option is D All
The division of labour is based on various factors, concerning the kind of labour required for the particular work. There are work that requires physical strength, so in order to efficiently perform the task the labour is divided according to the age and gender. Furthermore, there are variety of work that a skilled person can only perform for e.g., repairing a machine etc., in such a cases the labour is divided according tot he skills of a person regardless of his or her gender.