Rent controls mean that tenants end up with the best possible housing choices over the long run

In the above table, if the market is perfectly competitive and unregulated, at the equilibrium level of output, the marginal social benefit per unit is

A) zero. B) $20 per unit. C) $50 per unit. D) $70 per unit.

Explain how a large number of firms in the industry and product heterogeneity affect the likelihood of cartel success.

What will be an ideal response?