$[2]4$th Industrial revolution

$[2\mathrm{.}1]$ Positioning your organization

$[2\mathrm{.}1$ a$]$ Give an example of which systems your organization has in place at different layers

in the cyber$-$physical system layer model shown in Figure $1-4.[2\mathrm{.}1$ b$]$ What business benefits

would accrue if the system could be moved up to higher level in the layer model?