The purpose is that it allows them to make more money farmingthen they have to pay in rent which allows them to make money. Tenant farmers are an easy way to get into thefarming industry without the cash outlay of buying a farm
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.
Memberships by experience and qualification
The committees membership is allotted in line with the legislatures qualifications as well as experience in particular fields . There are various committees in the congress such as defense,health,foreign affairs and finance.
This is of course impossible to tell, but most agree that if the Articles of Confederation hadn't been replaced by the more powerful Constitution, the federal government wouldn't have had the power to tax the states and therefore wouldn't have been able to re-pay its war debt--causing the new nation to crumble.