Science and Technology

the price will stay at the level of 75 dollars per barrel

Iran is excluded from the world oil trade, as soon as there is progress in negotiations on the  nuclear deal, the price may fall to $ 60 per barrel

the price will rise to $ 100 per barrel by the end of the year

there is a shortage of 1.1 million barrels on the market, perhaps the price will rise to $ 80 per barrel