ECN 232 RevisionPrinciples of Microeconomics · UNILAG

Tonight's plan 🎯

Everything below is built from your actual ECN 232 course notes, a verified 200-question answer-keyed MCQ bank, two lecture decks (Theory of Production & Theory of Cost, with real Nigerian case studies), and extra past CBT questions I solved and cross-checked myself. Work top to bottom, or jump straight to the CBT if you're short on time.

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Suggested order

1. Study Guide (25–35 min)

Skim every session — from price theory through distribution — with the worked Lagos bakery and Pure Water sachet examples.

2. Flashcards (20 min)

Drill definitions, formulas, and rules until your "Know it" pile is full.

3. Quiz practice (30 min)

Answer with instant explanations. Filter by your weakest topic.

4. CBT Simulation (final run)

Timed, real exam‑style mixed paper.

High‑yield quick reference

Quick reference — full sheet under "Key Reference" tab
Consumer equilibrium (cardinal): MUx/Px = MUy/Py = ... = MU of money
Price elasticity: ep = %ΔQd / %ΔP
MP = ΔTP/ΔL | AP = TP/L | MC = ΔTC/ΔQ
TC = TFC + TVC | ATC = AFC + AVC
Shutdown rule: P≥ATC operate · AVC≤P<ATC minimize loss · P<AVC shut down
Least-cost rule: MRP_Labour/P_Labour = MRP_Land/P_Land = ...

Study Guide

Tap a module, then a session, to expand. Formulas are boxed; worked Nigerian case-study examples are highlighted.

Flashcards

Tap to flip
Tap to flip back

Practice Quiz

CBT Exam Simulation

Key Reference

Full cheat sheet — formulas, rules, and lists most likely to be tested directly.