Results missed our estimate of $5.07, reflecting higher operating costs than we expected and lower throughputs than expected.

The preliminary estimate is lower than what was expected. But I think it's important to look behind the numbers.

Any deviation from that 15 percent for the quarter is expected to be lower, not higher.

For a company that size, it's phenomenal.

That's something that should get your attention immediately. A CEO resigning is a big warning sign.

I hope the capitalist system would promote and applaud the hard work of companies that have been smart and lucky to achieve good earnings for shareholders.