Q: Which of the following best describes the main objective of most private-sector firms according to managerial economics?

To maximize profit, where $$\text{Profit} = \text{Revenue} - \text{Cost}$$

Question 1

Which of the following best describes the main objective of most private-sector firms according to managerial economics?

Accepted Answer

To maximize profit, where $$	ext{Profit} = 	ext{Revenue} - 	ext{Cost}$$

Question 2

A production manager must decide between using more metal or more plastic in manufacturing a car part. This decision is an example of:

Accepted Answer

A trade-off due to resource scarcity

Question 3

Which of the following is a positive statement?

Accepted Answer

If the price of gasoline rises, people will buy less gasoline.

Question 4

Why do economic models use simplifying assumptions?

Accepted Answer

To focus on essential features and make clear, testable predictions

Question 5

A manager is considering raising the price of a product. Which economic concept should the manager use to evaluate whether the increase will increase profit?

Accepted Answer

Marginal reasoning: considering the effect of a small change

Question 6

Which of the following best illustrates the use of an economic model in managerial decision-making?

Accepted Answer

A manager uses a model to predict the effect on profit if the firm raises prices by 10%.

Question 7

Which of the following is NOT a constraint managers face when making decisions?

Accepted Answer

Unlimited consumer budgets

Question 8

A CEO is developing a strategy to maximize profit in a market with only a few competitors. Which tool is most relevant for analyzing the interactions with rival firms?

Accepted Answer

Game theory

Question 9

Which of the following statements about empirical evidence in economics is correct?

Accepted Answer

Empirical evidence is used to test which model’s predictions are correct.

Question 10

Behavioral economics differs from traditional economic theory because it:

Accepted Answer

Studies how psychological biases and cognitive limits affect decision-making

Question 11

A manager is deciding whether to invest in research and development (R&D) that will reduce profits in the short run but may increase profits in the long run. This is an example of:

Accepted Answer

A trade-off between short-run and long-run profit maximization

Question 12

Which of the following best describes a market in the context of managerial economics?

Accepted Answer

A mechanism that allows buyers and sellers to exchange goods and services

Question 13

Suppose a manager uses a model that predicts sales will increase if the price is lowered. However, another model predicts sales will decrease. What should the manager do according to economic methodology?

Accepted Answer

Rely on empirical evidence to determine which model is more accurate

Question 14

Which of the following is a normative statement?

Accepted Answer

Firms should pay higher wages to workers.

Question 15

Why is it important for economic models to be both simple and realistic?

Accepted Answer

A good model makes clear predictions that are consistent with reality.

Question 16

Which of the following is an example of a two-sided market as discussed in new economic theories?

Accepted Answer

A social media platform connecting users and advertisers

Question 17

A marketing manager has a limited budget to promote a product. This constraint is an example of:

Accepted Answer

Scarcity of resources

Question 18

Which of the following best explains why managers must consider the actions of rivals when making decisions?

Accepted Answer

Rivals’ actions can affect the firm’s profits and market position

Question 19

If a manager wants to know 'what would happen if we phased out one of our product lines?', which economic tool is most appropriate?

Accepted Answer

What-if analysis using an economic model

Question 20

Which of the following is NOT a reason why economics continually evolves?

Accepted Answer

Economists always agree on the best model

Managerial Economics: Introduction and Economic Models

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