Based on Example $3\mathrm{.}1($grey block$)$ in the prescribed book, $8^{th}$ edition, why might an organisation that has been using a successful purchasing and supply process for years still need to reconsider its approach?

The organisation may want to align with new industry trends even if the current process is still working.

The process should be changed periodically to avoid becoming too familiar to employees.

A long$-$established process is likely to become more efficient over time without the need for reassessment.

Consistency in the purchasing and supply process is always more important than making adjustments.

$2$