The Graph Shown Demonstrates the Domestic Demand and Supply for a Good

The graph shown demonstrates the domestic demand and supply for a good, as well as a tariff and the world price for that good. If this economy is an autarky, its equilibrium price is _______ and its equilibrium quantity is _______.

A) $175; 815
B) $215; 500
C) $130; 1,150
D) $130; 500