curiousPope
https://gmatclub.com/forum/for-each-of- ... 26998.html can someone pls explain this question.
Black dots represents percentage change in value of yen according to 2008 levels of US dollar. If you will see Q1 of 2008, percentage change is 0% at 10 million USD. So basically you have to find out value of sales in japanese yen by converting it from US dollar. So if in a quarter sale is 20 million USD and change is 15%, then value in yen should be - 20 m + 15% of 10m.
Like this you find out value of every quarter of 2009 and give your answer.
This is how I solved it, I am open for review or easier method. Thanks.