What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real
A. social welfare will be enhanced when some, but not all air pollution is eliminated.
C. social welfare is optimal when all air pollution is eliminated.
A negative extenality depicts cost suffered by a third party as a result of an economic transaction. From the above social welfare will be promoted if air pollution is reduced since it only partly reduced pollution. Social welfare would only be optimal when all pollution has been eliminated. To enhance social welfare and reduce or ultimately eliminate pollution, government usually makes use of tax measures(on pollution producing factories).
media share site
Explanation: In other to promote business growth, most businesses have tapped into the use of social media which enables business to reach a very large audience all over the world within a very short span of time. The media sharing sites refers to a website which gives users the privilege to store and share digital contents such as pictures, videos and other media content with others. Platforms such as Instagram, Vine, Flickr, and so on. Media sharing sites offers the ability to share contents with a others around the world through a website which is accessible from anywhere in the world. In selecting a media sharing site however, one must consider the content act or creator, distribution and cost.
please ignore this one I am just trying to ask my own question
i think you have to let the moderators that you want your old account to be activated.