If a country is currently lending more to the rest of the world than it is borrowing from the rest of the world, the country is a

Differentiate between the process of defending an undervalued currency and an overvalued currency?

What will be an ideal response?

A rise in the price of good A shifts the ________ good B rightward if the cross elasticity of demand between A and B is ________

A) demand curve for; negative B) demand curve for; positive C) supply curve of; negative D) supply curve of; positive