Answer:
C.
All of the above
Step-by-step explanation:
Social system is the system put in place by most government inorder to carter for the social welfare of the citizens of that country. This system is made possible through the payment of taxes by those citizens and people living in those countries.
The social benefits include: housing, free education up till university level, free health care as well as retirement benefits for those retired. This basic functions are made in such a way that it is fluid through the benefits payment changing as the years goes by, unchanging due to fact that, the system is constant as well as the services provided. Above all, it is solid as a result of the benefits cartered for by the younger generation workforce in the society.