One of the best ways to internalize the externality of market behavior is to satisfy the equilibrium the condition of ___________

Notes:
MC - Marginal Cost of production
MB - Marginal Benefit to consumer
MSC - Marginal Social Cost of Production
MSB - Marginal Social Benefit
ATC - Average Total Cost of Production
MR - Marginal Revenue
P- Market Price of goods/services sold.

MSC-MSB MC - MR - Price MSB>MSC MSC Minimum ATC