The type of presentation that Professor Buchanan give is
sales presentation. Sales presentation is a strategy that involves with selling
a product or the product or sales that is provided to the consumers are being
closed or is being initiated by the seller.
Answer:
Market equilibrium
Explanation:
The market equilibrium is the price at which the quantity demanded and the quantity supplied are intersected to each other
The intersection could be done by supply and demand curves
Moreover, there is a positive relationship between the price and quantity supplied while for quantity demanded it has an inverse relationship between the price and quantity demanded
