There Are Only 4 Empty Rooms Available in a Student

question 134

Short Answer

There are only 4 empty rooms available in a student dormitory for eleven new freshmen.Each room is considered unique so that it matters who is being assigned to which room.How many different ways can those 4 empty rooms be filled one student per room?

Recognize the ethical considerations in psychological research, including the importance of debriefing participants.

Identify psychological theories related to human behavior and motivation, specifically reactions to threats to personal freedom.

Understand the concept of demand characteristics and their impact on research validity.

Understand the concept and impact of eliminating unprofitable segments on net income and fixed expenses.

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Definitions:

Arbitrage

The practice of buying an asset in one market and simultaneously selling it in another market at a higher price, thereby profiting from the temporary difference in prices.

Risk-Free Economic Profits

Refers to theoretical profits that an investor can make without taking any market risk, which in reality is very hard to achieve due to market efficiencies.

Short Selling

Short selling is an investment strategy where an investor borrows shares and sells them on the open market, planning to buy them back later at a lower price to profit from the difference.

Equally-Weighted Portfolio

An investment portfolio where each asset is allocated the same percentage of total investment capital.