Nigeria employs a combination of tariffs and quotas for the double purpose of taxing international trade for revenue generation and protecting local industries from highly competitive imports. The country's tariffs are determined by the ECOWAS 2015 – 2019 Common External Tariff (CET) Book.Sep 14
In simple words, A determined currency rate, also called a fixed currency value, refers to the form of exchange rate regimes during which a currency agency sets or pegs the value of the currency against both the value of yet another currencies, a combination of other currencies, or another value factor, like gold.
Thus, in order to keep the currency at a fixed level the monetary authority must increase their liability also but on a domestic level only as two accounts are considered to be separate in such systems.
A reduction in demand causes the demand curve to shift to the left. The demand for a good may decrease due to a fall in incomes( assuming a normal good), a rise in the price of a substitute commodity, increases in the price of a compliment product, or changes in customer preferences.
Reduction in demand means a product is less desirable in the market. Its price will fall as sellers try to woe buyers to purchase it. The quantity supplied will also decline as few customers will be willing to buy the product.
