ExamPlay Dark Logo
تسجيل الدخول

JAMB - Economics (2007 - No. 7)

A commodity is described as inferior when the
income effect is negative
income effect is positive
substitution effect is negative
substitution effect is positive

تعليقات (0)

تسجيل الدخول للتعليق
إعلان
BrainBehindX Inc Logo
©2026; مدعوم من BrainBehindX Inc