Church & Dwight Co., Inc’s net income for the quarter ended March 31, 2012 jumped to $95.8 million compared to last year’s reported net income of $83.6 million, an earnings per share increase of 13.8%. The firm’s reported net sales for the first quarter increased 7.5% to $690.6 million. Organic sales increased 8.4% driven by 10.5% volume growth offset by 2.1% unfavorable product mix and pricing, the company said. Organic sales exclude the impact of an acquisition and foreign exchange...