Answer:
The correct option is B, the profits of copper produces increase
Explanation:
Assuming copper is price inelastic, meaning the rise in price would not impact the quantity demanded significantly, the revenue of the suppliers increase and as a result the bottom-line( profits) recorded by the suppliers increase.
A price increase cannot bring about reduction in quantity supplied ads increase in price is an incentive to supply more, hence option A is wrong.
Option C is totally out of context as well as option D
The government is not the one producing the copper let alone increase the content of the copper
It cause the natives to change their culture and the world around them
Because males were returning from war, the females who previously held the males' positions in factories, etcetera, were either forced out of these jobs, or were permitted to keep them, a trend that destroyed the idea of the "stay-at-home mom".