The income statement of Pratt Inc. reports net sales of $3,749.9 million for the current year. The balance sheet reports accounts receivable, net of $486.6 million at December 31 of the current year and $520.2 million at December 31 of the previous year. The days sales outstanding in the current year are:

Select one:

a. 8 days

b. None of these are correct.

c. 47 days

d. 49 days

e. 7 days