College Accounting 2nd Edition by David Haddock, John Price,Michael Farina

Exercise 37

DuPont reported depreciation expense of $1,251 million on its consolidated financial statements for the period ended December 31, 2009. The following excerpt is taken from the company's consolidated balance sheet for the same year:
(Dollars in millions, except per share) December 31, 2009

What is the most recent quarterly earnings statement presented? What period does the statement cover?