WAEC - Economics (1998 - No. 22)
An imperfect competitor is in equilibrium when
Marginal cost (MC) is equal to Marginal Revenue (MR)
Marginal Revenue (MR) equal to Price (P)
Average Revenue(AR) is equal to Average Cost (AC)
Output (Q) is equal to Average Revenue (AR)
Average Revenue (AR) is equal to Marginal Revenue (MR)