The board of directors of Richardson-based Lennox International Inc. voted to increase the quarterly cash dividend 7 percent, from $0.14 per share of common stock to $0.15 per share of common stock. The dividend is payable on April 15, to stockholders of record as of March 26.

Select photos to be featured on millions of Lay's potato chips bags and in PEOPLE Magazine

Lay's potato chips, America's favorite potato chip, and a brand from Frisco-based PepsiCo's Frito-Lay division, launched a nationwide campaign asking Americans to help create the world's largest "Happiness Exhibit" - a digital work of art made entirely from consumer submitted photos that showcase simple happy moments. Now through May 31, people can visit the exhibit at www.lays.com to continually upload and view the growing collage that collectively celebrates simple happiness in America.

"Our consumers understand a basic truth - that the happiest moments in our lives are truly the simple ones. And science has proven that happiness is contagious," explains Gannon Jones, vice president, portfolio marketing, Frito-Lay North America. "This insight inspired us to create the 'Happiness Exhibit' as a way to spotlight the moments of simple happiness that people treasure most. And there's no better medium than photography - everyone has a photo in their collection that captures a happy moment."