It’s the caste system. It’s deep roots are so important it still exists today.
Explanation:
Chewing gum is banned in Singapore under the Regulation of Imports and Exports (Chewing Gum) Regulations. ... One of the objectives of the ban was to prevent vandals from using spent chewing gums to disrupt Mass Rapid Transit (MRT) services.Jan 3, 1992
It is marginal cost. <span>the marginal cost is the cost of making one more, and the marginal benefit is the price received from selling one more.</span>
Answer:D)Command-and-control policy to increase social efficiency.
Explanation: Command and control policy is the regulation that works for the environment as a policy or strategy.It helps in the improvement of environment regulation by anti pollution devices,schemes etc.It helps in the cleaning and protecting the environment from the pollution.
Emission control is for the limitation of the harmful gases from the automobiles.Other options are incorrect because it does not remove congestion,pollution through market strategy or for correcting tax.Thus,the correct option is option(D).
