Property taxes, fees, and lottery funds are all a) forms of state revenue. b) voluntary contributions. c) involuntary contributions. d) forms of national revenue.

A: forms of state revenue.

Property taxes, fees, and lottery funds are all forms of state revenue.

Explanation:

State revenue refers to the income generated by the government from taxes, customs, excise duties and so on. The revenue collected by the state is used for the development of the state such as construction and fixing of good roads, building of sewage system, good schools, provision of pipe borne water, electricity and so on.

i would say b. research typically uses a variety of sources