What is part ownership in a company called?

What does a most-favored-nation (mfn) status mean? a country pays the same tariffs as those paid by all mfn countries. a country has a special exemption from all tariffs in the united states. a country has special licensing agreements with u.s. corporations. a country is exempt from product standards that make it expensive for goods to be imported.

On average, being married has a(n) effect on happiness.

'nepal have varied vegetation as climate and landforms'. justify the statement