does a non profit pay sales tax Micron will focus on the technology transition of DRAM and NAND, as well as revenue share growth in 2018, and will consider expanding manufacturing capacity in 2019 and beyond. Interest rates have a very important impact on the exchange rate, which is the most important factor affecting the exchange rate. We know that the exchange rate is the relative price between the two countries' currencies. Like other commodity pricing mechanisms, it is determined by the supply and demand relationship in the foreign exchange market. Foreign exchange is a kind of financial asset, which people hold because it can bring the benefits of capital. The savings rate in January has fallen to historic lows since last August's cut in bank interest rates. Savers can see "good products" from these emerging Banks next year, especially in the long-term fixed bond market, says Rachel Springall of Moneyfacts.