Question
Study the given graph and answer the question that
follows.Solution
Average expenditure of the company during 2014 to 2019 = (130 + 150 + 175 + 200 + 165 + 170)/6 = 990/6 = 165 Now, we have to to look for the year in which the revenue is 33 (1/3)% more than 165 33(1/3)% more than 165 = 165 + 165(33 (1/3)%) i.e 165 × 4/3 = 220 The required year is 2018
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