Page 3 - H. A Producer's equilibrium
P. 3

When MR > MC, then producer will continue to produce as long as MR
                          becomes equal to MC. It is so because firm will find it profitable to raise
                          the output level.
                          When MR < MC, then producer will cut down the production as long as MR
                          becomes equal to MC. It is so because firm will find it Unprofitable to
                          produce an extra unit. So, it starts reducing the level of output till MR =
                          MC.
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