Answer:
c. start conserving coffee immediately and switch to other beverages if it was easy to do so.
Explanation:
At the substantial increase in the price of coffee, consumers will be able to store the available coffee and ration it properly and as a substitute good, people change drinks because the price increases and the other drinks are at the same or lower price, generating that the when the coffee returns to its normal price, people drink it normally again
The WPB or War Production Board set the products that would be needed for war and they determined their pricing.
So I agree with you, the answer is A.
But I must admit I was a bit iffy between A and D but I'd still say that A is a better choice.
Hope this helped
<span>The system of democratic government that began to develop in the first decade of the 5th century B.C. in the Ancient Greek city-state of Athens was a direct, rather than representative, democracy, and every adult male citizen could participate. An assembly of citizens and a council, or boule, met on an almost weekly basis and was responsible for deciding upon the civic and foreign policy affairs of the city-state. Not only were Athens' citizens encouraged to participate in the assembly meetings, those who did not participate were often ridiculed for their lack of involvement.</span>
Republic
Unitary state
Semi-presidential system
Military dictatorship
A revolution is the overthrow of a system of government. This is another reason The Northeast is called the birthplace of our nation. -The Northeast is considered our nation's birthplace also because the first factories of mass production were started here.