With 'At the other end of the spectrum, a manufacturer can alter its internal design, planning, procurement, and manufacturing operations and respond rapidly to demand changes through the use of flexible manufacturing or sourcing practices.', is it rational to deduce 'A manufacturer doesn't have to change anything to meet demands.'
At the other end of the spectrum, a manufacturer can alter its internal design, planning, procurement, and manufacturing operations and respond rapidly to demand changes through the use of flexible manufacturing or sourcing practices.###A manufacturer doesn't have to change anything to meet demands.