In the table, production and sale (in 1000 tonnes) of a certain product of a company over 5 years is given. Study the table and answer the question.
In which year(s) sale is 80% or more but less than 90% of the production?
In 2015, percentage of sales of the production =Â $$\frac{1000}{1250}\times100$$ = 80%
In 2016, percentage of sales of the production = $$\frac{1290}{1400}\times100$$ = 92.14%
In 2017, percentage of sales of the production = $$\frac{1100}{1450}\times100$$ = 75.86%
In 2018, percentage of sales of the production = $$\frac{1450}{1500}\times100$$ = 96.67%
In 2019, percentage of sales of the production = $$\frac{1390}{1600}\times100$$ = 86.875%
$$\therefore$$  In 2015 and 2019, sale is 80% or more but less than 90% of the production.
Hence, the correct answer is Option D
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