The best answer is <span>A point on the PPC indicates maximum utilization of available resources.
The PPC is a representation of the maximum outputs, usually as a tradeoff between two goods, given maximum utilization of available resources. Naturally, producing one good leaves less resources and other inputs available for another good. </span>
Answer: The correct answer is : nonrival; nonexcludable; underprovided
Explanation: There are high sources of light on the side of a road or road, it can be: a lamppost, lamppost, street lamp, standard light, standard lamp. Many lamps are light sensitive and are activated automatically.
Railroads brought rapid expansion of people, business, and cities across the state. ... Because railroads enabled farmers and ranchers to transporttheir products more efficiently, by the turn of the century Texas had become a leading producer of both cattle and cotton.