Need simple and short answers please :

A$\mathrm{.}1$ Explain the main advantages of an ERP system.

A$\mathrm{.}2$ What are the differences between data and information $?$

A$\mathrm{.}3$ What are the three levels of decisions making that organizational data enables?

A$\mathrm{.}4$ Explain what Information Architecture is$?$

A$\mathrm{.}5$ What are the qualities data must have to be useful in a report?