What are the problems of insecurities of library resource materials

The problems of insecurities of library resources are mostly related to the vandalizing and theft of the library materials.

Explanation:

The library resources are the most relied upon by the citizens because they are available for free access at a negligible fee. But this plays against the security of the library resources. The library resources are often not taken good care of by its users for the resources don't come with a great cost and are available for use at a minimal price. Thus, library resources are vulnerable to vandalizing. Another problem is about the theft of library resources. At times, the library material is not returned at all (which is considered as a theft). This causes huge loss to the library and raises a concern about the security of the library resources.

Ithink b is the right answer