Which one of the following is not a sub-index of the World Bank's Ease of Doing Business Index?
a
Maintenance of law and order
b
Paying taxes
c
Registering property
d
Dealing with construction permits
International OrganizationsGlobal Indices / Economic IndicatorsWorld BankEase of Doing Business Indexsub-indexpaying taxesregistering propertyconstruction permitslaw and order