Division of labour often involves1. specialized economic activity.2. highly distinct productive roles.3. involving everyone in many of the same activities.4. individuals engage in only a single activity and are dependent on others to meet their various needs.Select the correct answer using the code given below:

Division of labour often involves1. specialized economic activity.2. h

1.	Division of labour often involves1. specialized economic activity.2. highly distinct productive roles.3. involving everyone in many of the same activities.4. individuals engage in only a single activity and are dependent on others to meet their various needs.Select the correct answer using the code given below:
A.	1, 3 and 4 only
B.	1, 2 and 4 only
C.	3 only
D.	2 and 4 only
Answer» C. 3 only