The P/E ratio tells analyst how much an investor in common stock pays per dollar of current earnings. Cisco Systems Inc.'s P/E ratio increased from 2013 to 2014 but then slightly declined from 2014 to 2015.
1 For patients not covered by health insurance, a PET scan typically costs an average of about $4,900 for a PET scan of the whole body to $6,700 for the brain and $6,800 for the heart, according to NewChoiceHealth.com.
1 A full body MRI includes technical fees which is the cost of the procedure and where there is a potential to save a considerable amount of money and professional fees which are associated with having the radiologist interpret the test result. You can check out Comparemricost.com for a list of MRI costs in various locations in the United States. 2  Costs vary depending on the testing facility location. 3  Here, the average cost of an MRI ranges around $1,694 to $3,624.