To begin with you must be 16 or 17 years old. You have to be able to support yourself , live on your own and manage your own affairs.
Answer:
annual current dollar prices for undergraduate tuition, fees, room, and board were estimated to be $46,014 at private nonprofit institutions so I think its D :) but I'm not 100% sure
Answer:anything that the law does not allow you to do
It is a synonym for a purely competitive market (perfect competition). On this type of market the supply (of a homogenous good) is big, and the price is determined by the demand of this goods. Therefore, suppliers on this market are known as price takes. So the model shows supply, demand and therefore the price and quantity in equilibrium.