| http://www.w3.org/ns/prov#value | - First-quarter 2012 gross margin was 60.8%, 310 basis points lower than the prior-year quarter, primarily due to cost pressures, including commodities and higher labor costs, as well as the negative impact from both foreign exchange and product mix.Selling, general and administrative expense in the quarter increased as a percent of revenue by 350 basis points versus first-quarter 2011, and increase
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