Cummins Inc. (NYSE:CMI) is scheduled to release its second quarter 2011 results before the market opens on July 26, 2011. Columbus, Indiana-based Cummins earned a profit of $1.75 per share in the previous quarter, which was higher than the Zacks Consensus Estimate of $1.44 per share. For the upcoming quarter, the Zacks Consensus Estimate for [...]