Refer to the Article Summary. The unexpected increase in the supply of oil mentioned in the article summary resulted in a decrease in the price of oil. When the price of oil falls unexpectedly due to a supply shock, the equilibrium price level and the unemployment rate in the short run. A. Falls. B. Falls rises. C. Falls falls. D. Rises rises. E. Rises.

D. Rises rises.

Explanation:

The concepts of demand and supply of oil are directly associated with the price of this product and the ability to promote the economic success of the company responsible for it, which can increase or decrease the rate of employability and consequently decrease the rate of unemployment.

When there is an increase in the oil supply, it means that the demand for customers is low and for that reason, the price should decrease, however, when there is a drastic drop in that price the level of equilibrium prices increases and the unemployment rate increases in short term.

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.