Economics (0455) The Basic Economic Problem Revision Note
CAIE IGCSE Economics – The Basic Economic Problem: concise notes on scarcity (unlimited wants vs limited resources), economic vs free goods, factors of production (LLCE) and rewards, plus mobility/quality changes. 
Covers opportunity cost with examples and PPC: efficient/inefficient/unattainable points, movements vs shifts, and resource-allocation aims—ideal for quick revision. 
باز نشر محتواها در فضای مجازی، ممنوع است.

باز نشر محتواها در فضای مجازی، ممنوع است.