Study the graph of the following times and answer the question based on it. The sale of articles (in thousand) has been given in two consecutive years 2020 and 2021 by five production companies.

Find out the total average sales (in thousand) of company C1, C3 and C5 together in two years?(approx.)

Options

A. 187
B. 167
C. 177
D. 157

Answer

A