Study the given graph and answer the question that follows.

The total production of Company A in 2016 and 2019 together is what percentage of the total production of Company C in 2017 and 2018 together?
Answer & explanation
Correct answer: option 2
Total production of Company A in 2016 and 2019 = 40 + 60 = 100
Total production of Company C in 2017 and 2018 = 60 + 60 = 120
Required percentage = \(\frac{100}{120}\) × 100
= \(\frac{5}{6}\) × 100
= 83.33%