Every disease process that affects the liver has its own characteristic effect on blood flow patterns and, therefore, affects the waveforms for the three major hepatic vessels in a unique way. This fact forms the basis for using spectral Doppler US in diagnostic radiology.
If college costs increase at a rate of just 2 percent per year, in 25 years parents of incoming college freshmen might expect to spend as much as $68,471 in today's dollars for that first yearâor a total of nearly $300,000 on a four-year program.
Many financial experts estimate that the cost of college will increase at approximately 6 percent each year over the next ten years. This means that the average cost of attending a private college will go from $29,026 per year to $49,581 by 2015. Financial Aid.