Answer: b) Property rights and obligations.
Explanation:
Property right and obligation is defined as guideline that defines about the economic goods,values and resources that should be used and preserved by humans.It is performed as the usage duty of a person who owns the land , property, building etc.
Other options are incorrect because family, home, quality of system or life does not describe the commitment of a person for preserving the properties and institutions.Thus, the correct option is option(b).