Elridge Corp. has maintained certain competitive advantages for the last century as its business has continued to thrive. Recently, however, in large part caused by the expansion of the Internet, its competitive advantages are completely unsustainable in many situations in which it finds itself. Elridge is facing a transition between what two types of markets? Slow-cycle to standard-cycle Standard-cycle to fast-cycle Fast-cycle to standard-cycle Slow-cycle to fast-cycle