Direction: Study the following Graph carefully and answer the questions given below:

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What is the approximate percent increase in the number of units sold in the year 2008 from the previous year?
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- 60
- 70
- 95
- 117
Correct Option: D
Required percentage of increase = (number of units sold in the year 2008 - number of units sold in the year 2007) x 100 / number of units sold in the year 2007
Required percentage of increase = (6.5 - 3) x 100/3 = 3.5 x 100/3 = 117%