The information needed for the question is found at:

https://investor.campbellsoupcompany.com/static-files/64686ace-7366-4d6e-98ac-051cafcd2f56

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https://investor.campbellsoupcompany.com/static-files/ccedab7d-be15-4f95-ad65-9ac4d57fcf19

Financial reporting, manufacturing rmInternet assignment Campbell Soup Company provides access to its annual reports online at campbe llsoup.c0m. The annual reports are found in the \"All Campbell Brands/ Investors/ Financial Information/Annual Reports\" area of its website. c. From the 2017 \"Management's Discussion and Analysis of Financial Condition and Results of Operations,\" identify the ratio of cost of sales to net sales for 2017, 2016, and 2015. Comment on the overall trend. page 515