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:
cyclical unemployment.
Explanation:
Unemployment rate refers to the percentage of the total labor force in an economy, who are unemployed but seeking to be gainfully employed. The unemployment rate is divided into various types, these include;
I. Cyclical unemployment rate (CU).
II. Frictional unemployment rate (FU).
III. Structural unemployment rate (SU).
IV. Actual unemployment rate (AU).
V. Natural Rate of Unemployment (NU).
A cyclical unemployment can be defined as a type of unemployment which is typically related to changes in the business, economy or industry cycle such as recession, governmental policies etc.
Mathematically, cyclical unemployment rate can be calculated using the formula;

Hence, the increase in unemployment that occurs during recessions and depressions is called cyclical unemployment
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The answer is when global demand for exclusive and private-label footwear is so far under global plant volume that it will be intolerable for most all companies to cost-effectively operate their plants at full volume for many years to come. If the prediction shows that global demand is far under global volume, then it isn't conceivable for everyone to sell everything. In this circumstance the most liquid and solvent company will appear ahead, maybe a company could hold onto volume and ferociously hold onto market share.