Vitamins A, D, E, and K are fat-soluble. B vitamins and vitamin C, on the other hand, are water-soluble. Vitamin A. Vitamin A is found in many yellow-colored fruits and vegetables. Good sources include: sweet potatoes; winter squash; carrots; dark leafy-green vegetables; fatty animal tissue, such as liver or fish
A negative externality (also called external cost or external diseconomy) is an economic activity that imposes a negative effect on an unrelated third party. It can arise either during the production or the consumption of a good or service.
4. Externalities may take two forms. Firstly there are negative externalities. A negative externality occurs where consumption or production of a good generates a cost borne by someone outside of the production or consumption of that good.. Externalities may take two forms. Firstly there are negative externalities. A negative externality occurs where consumption or production of a good generates a cost borne by someone outside of the production or consumption of that good.