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 The CAT scan cost can range from $300-$2,500 depending on many factors such as the body part being examined, use of dye/contrast, and the urgency of procedure.2  A lower end scan that doesnât use a dye is going to cost less than a full scan that includes multiple images and dye. The price is going to rise for each additional body part that is scanned. 2  For example, if you need to have 4 to 6 body parts scanned such as the pelvis, abdomen, and chest, the price can range from $3,600 to $6,500. 3  Check with your insurance company to see if they will cover a procedure such as this.