The printing press invented the future, it was the inspiration for devices like the type writer and the key board. Plus the printing press is the reason the production of the bible had a mass spike in production, thus also shaping the future.
I hope this helps.
Think of it like this. If you could get a new cell phone for ten bucks, you'd want it, right? In fact, pretty much EVERYONE would want it. This means the quantity demanded will be high: more people want it. BUT, if it goes up to $1,000, I bet you wouldn't want it that badly! The quantity demanded will go down, because less people want to buy it. It's the same thing with the chocolate bar. Since the price goes up, the quantity demanded will go DOWN, because less people want to buy it now that it's more expensive. The student's answer is incorrect.
Answer: The student's answer is incorrect. Since the price goes up, the quantity demanded will go down.
It united the culture of the Inca people and created a sense of loyalty to the emperor.
