A country's balance of trade is defined by its net exports (exports minus imports) and is thus influenced by all the factors that affect international trade. These include factor endowments and productivity, trade policy, exchange rates, foreign currency reserves, inflation, and demand i hope you understand that u-u
That would be Apogee which is the farthest point of the moon from the Earth. The opposite would be Perigee and this is also when the moon appears larger.