Neco 2020 Economics Question 2

Practice essay / theory question 2 from the 2020 Neco Economics examination. This question covers Demand, Supply, Equilibrium, Consumer Surplus, Producer Surplus, Tax Incidence .

Neco 2020 Economics Essay / Theory
Topics: Demand Supply Equilibrium Consumer Surplus Producer Surplus Tax Incidence
Question 2 NECO • 2020 • ECONOMICS • essay

The following price‑quantity data are observed in the market for a locally produced fruit. Demand data: (Price in ₦, Quantity demanded in units) – (10, 100), (20, 80), (30, 60). Supply data: (Price in ₦, Quantity supplied in units) – (10, 40), (20, 70), (30, 100).

Question Parts

( a )
Using any two points from each table, derive the linear demand equation and the linear supply equation in the form \(Q = a - bP\) and \(Q = c + dP\) respectively.
( b )
Find the equilibrium price and quantity by equating the two equations obtained in part (a).
( c )
Calculate the consumer surplus and producer surplus at the equilibrium found in part (b). Express your answers in ₦.
( d )
The government imposes a per‑unit tax of ₦5 on sellers. (i) Determine the new price paid by buyers, the price received by sellers and the new equilibrium quantity. (ii) Compute the new consumer surplus, producer surplus and the government revenue. (iii) Comment briefly on the efficiency loss (dead‑weight loss) caused by the tax.

Detailed Solution & Marking Scheme

Get the step-by-step solution, key points required by examiners and detailed marking guidance through the Edcrib AI Tutor.

Reveal Answer

About This Question

This is Neco 2020 Economics Question 2. It is one of the essay questions from the 2020 Neco Economics examination.

The question covers Demand, Supply, Equilibrium, Consumer Surplus, Producer Surplus, Tax Incidence .

View More Neco 2020 Economics Questions More Neco Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support