TIMEscaled = (TIMEcpu/SPEEDUPcpu) + (TIMEio/SPEEDUPio) - (TIMEoverlap/MAX[SPEEDUPcpu,SPEEDUPio])(There are also formulas for best case and worst case estimates that are more complicated.) Come up with a simple and elegant formula for being able to predict performance when there are N components to execution time, where N > or = 3.