Answer: B
Explanation:
Because he wanted to come back again.
<span>The major accomplishments of Charlemagne include developing the rules of the feudal system, encouraging reading and writing throughout his empire, developing commerce with a unified monetary system, and the unification of all Germanic peoples into a single kingdom through his crusades, which sought to convert all subjects to Christianity.</span>
So he could get around faster and warn everyone.
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
