Discover new perspectives and gain insights with IDNLearn.com. Our platform provides trustworthy answers to help you make informed decisions quickly and easily.
Assuming the total amount of gasoline purchased is 12 million barrels per day. The percentage change in the quantity demanded is: 50%.
Using this formula
Percentage change in quantity demanded= (Total amount of gasoline purchased- total amount of gasoline purchased in united states)/ Total amount of gasoline purchased in united states×100
Let plug in the formula
Percentage change in quantity demanded=(12 - 8) / 8
Percentage change in quantity demanded =4/8×100
Percentage change in quantity demanded=50%
Inconclusion the percentage change in the quantity demanded is: 50%.
Learn more about percentage change in the quantity demanded here:https://brainly.com/question/25364127