A tax added to the camping fee at national parks that is used to maintain and upgrade camping facilities at national parks is a tax based on

A) the ability-to-pay principle.
B) vertical equity.
C) horizontal equity.
D) the benefits-received principle.

Benefits-Received Principle

A theory of taxation wherein individuals pay taxes in proportion to the benefits they receive from government services.

Camping Fee

A charge for the privilege of accessing and using facilities or spaces designated for camping.

National Parks

Protected areas established by governments for the conservation of nature, preservation of wildlife, and recreation, accessible to the public.