Scans will increase in volume by 50 each year Annual supply inflation rate is estimated to be 6% each year for the next 8 years--this will impact the supply cost per scan Employee wages and benefits are estimated to grow at 5% each year for the next 8 years--this will impact the technician salary and benefits Charges for CT scans are estimated to increase 5% each year for the next 8 years--this will impact the average charge per scan