Study the data presented in the following graph to answer these questions.
Monthly expenditure of a firm from January to July during the years 1997, 1998, 1999

What total expenditure has been made during the year 1997 and 1998 in the period covered in the graph?

A. 42,87,000

B. 2,70,000

C. 48,27,000

D. 42,78,000

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