Cardinal Health, Inc. (NYSE:CAH) expects to release earnings results for its fourth quarter, before the opening bell on Wednesday, Aug. 14. Analysts expect the Dublin, Ohio-based company to report quarterly earnings at $1.73 per share, up from $1.55 per share in the year-ago period. Cardinal Health is projected to post revenue of $58.64 billion, compared to $53.45 billion a year earlier, according to data from Benzinga Pro. With the recent buzz around Cardinal Health, some investors may be eyeing potential gains from the company's dividends. As of now, Cardinal Health has a dividend yield of 2.01%. That’s a quarterly dividend amount of 50.56 cents a share ($2.022 a year). To earn $500 monthly from Cardinal Health, start with the yearly target of $6,000 ($500 x ...