With respect to the national saving and investment identity for any country, the quantity of at any given time by savings must for purposes of making investments. foreign aid supplied; be lower than the quantity of domestic aid demanded foreign financial capital imports; equal to supply of domestic capital available foreign capital imports; less than the supply of domestic capital available financial capital supplied; equal the quantity of capital financial demanded

The state in which the manufacturing company you work for is located regulates the presence of a particular substance in the environment to concentrations ≤ x. recently-released, reliable research endorsed by the responsible federal agency conclusively demonstrates that the substance poses no risks at concentrations up to 5x. your company has asked you to consider designing a new process with a waste discharge stream containing up to 2x of the substance. based on the stated conditions, describe this possible.