Exams & Certification

Which of the following is not a characteristic of a monopolistically competitive firm in long-run equilibrium? A) Marginal revenue is equal to marginal cost. B) Price is equal to average revenue. C) The firm has excess capacity. D) Price is equal to marginal cost. The correct answer and explanation is : Correct Answer: D) Price […]

The source document states: (S) the process takes three hours to complete the new document states: (S) the process takes three hours to complete which concept was used to determine the derivative classification of the new document The correct answer and explanation is : Correct Answer: Concept of “Revealed by Same Source” Explanation: The derivative

Currency held outside banks + demand deposits + travelers checks + other checkable deposits = Group of answer choices M3. M3 – M1. M2 – M1. M1. The correct answer and explanation is : The correct answer is: M1 Explanation: The money supply in an economy is categorized into different measures, primarily M1, M2, and

Which of the following is part of the M1 definition of money supply, but not part of M2? Currency in circulation.None of the given answers.Checkable deposits.Travelers’ checks. The correct answer and explanation is : Correct Answer: None of the given answers. Explanation: The money supply is categorized into different measures, primarily M1 and M2, which

Which of the following statements is true about monopolistically competitive firms? A) Unlike perfectly competitive firms, monopolistically competitive firms are able to raise their prices without losing all of their customers. B) Like perfectly competitive firms, monopolistically competitive firms are not able to raise prices without losing all of their customers because they face competition

Which of the following are principles of proper body mechanics when lifting or carrying objects? (Select all that apply.) Keep the knees in a locked position.Bend at the waist to maintain a centre of gravity.Maintain a wide base of support.Hold objects away from the body for improved leverage.Encourage the patient to help as much as

Compared to a perfectly competitive firm, the demand curve facing a monopolistically competitive firm is A) more elastic because there are many close substitutes for the product of a monopolistically competitive firm. B) less elastic because monopolistically competitive firms produce similar, but not identical, products. C) just as elastic because there are many sellers in

Parathyroid hormone does all of the following, except that it doesn’t stimulate osteoclast activity enhance the reabsorption of calcium at the kidneys build up bone stimulate the formation and secretion of calcitriol at the kidneys inhibit osteoblast activity The correct answer and explanation is : Correct Answer: “build up bone” Explanation: Parathyroid hormone (PTH) is

In the long run firms in both monopolistically competitive markets and perfectly competitive markets earn zero economic profits, but unlike perfectly competitive firms in the long run, monopolistically competitive firms A) charge a price that is greater than average revenue. B) charge a price that is equal to marginal cost. C) do not produce at

In both monopolistically competitive and perfectly competitive industries A) firms produce products for which there are no close substitutes. B) there are high barriers to entry. C) there are many buyers and sellers. D) firms are price takers. The correct answer and explanation is : Correct Answer: C) There are many buyers and sellers. Explanation: