Answer:
2. Increase the level of output
Explanation:
A monopolistically competitive firm has Producer's Equilibrium where : Profit (i.e difference between Total Revenue & Total Expenditure) is maximum . This distance is max where: TR & MR are parallel (have equal slopes) ,slope being MR & MC (change in TR , TC with change in quantity) .
So, Producer Equilibrium : TR - TC is maximum , MR = MC When MR > MC : Additional Revenue from additional production is greater than Additional Cost from it , so it is Profitable to Increase production When MC > MR : Additional Revenue from additional production is less than Additional Cost from it , so it is better to Decrease production