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Question Bank - Economics

Firms: Equilibrium

Q1. Click on the point in the diagram below which would give the optimum level of allocative efficiency

(Click on the image to select your answer)



*
 (a)  (b)  (c)  (d)  (e)  (f)  (g)  (h)  (i)



Source: Bized


Q2. Click on the point in the diagram below which would give normal profit for a monopolist.

(Click on the image to select your answer)



*
 (a)  (b)  (c)  (d)  (e)  (f)  (g)  (h)  (i)



Source: Bized


Q3. A grocery store should close at night if the

(Select one answer)

(a) * variable costs of staying open are less than the total revenue due to staying open
(b) * total costs of staying open are less than the total revenue due to staying open
(c) * variable costs of staying open are greater than the total revenue due to staying open
(d) * total costs of staying open are greater than the total revenue due to staying open


Source: Mankiw logo


Q4. At what point will firms be maximising the level of profit they are making?

(Select one answer)

(a) * Where total cost is at a maximum above total revenue
(b) * Where marginal cost is equal to marginal revenue
(c) * Where marginal cost equals average revenue
(d) * Where the price is as high as possible


Source: Bized


Q5. At what point will the firm be maximising the level of revenue they receive?

(Select one or more answers)

(a) * Where marginal revenue equals 0
(b) * Where average revenue equals zero
(c) * Where marginal cost equals marginal revenue
(d) * Where the slope of the total revenue curve is 0




Source: Bized


Q6. At which of the points given below will the price elasticity of demand be equal to one?

(Select one answer)

(a) * Where average revenue equals zero
(b) * Where marginal revenue equals 0
(c) * At the midpoint of the demand curve between its intersection with the x and y- axes.
(d) * Where marginal cost equals marginal revenue


Source: Bized


Q7. Click on the point in the diagram below which represents the profit maximising level of output.

(Click on the image to select your answer)



*
 (a)  (b)  (c)  (d)  (e)  (f)  (g)  (h)  (i)



Source: Bized


Q8. Click on the point in the diagram below which represents the revenue maximising level of output.

(Click on the image to select your answer)



*
 (a)  (b)  (c)  (d)  (e)  (f)  (g)  (h)  (i)



Source: Bized


Q9. Click on the point in the diagram below which represents the price a monopoly would charge.

(Click on the image to select your answer)



*
 (a)  (b)  (c)  (d)  (e)  (f)  (g)  (h)  (i)



Source: Bized


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