Question $1(60\mathrm{.}00$ Point$)1.$ ISO$9001$ has experienced multiple revisions and the current versionis $9001$:$2015.$ You are required to discuss the below:a$.$ What is ISO stands for?$($ no marks$)$b$.$ Why it is important to acquire ISO standards by organizations?Identify $3$ important reasons. $(3$ x $5$ Marks$)$c$.$ What are the benefits of being certified as a ISO$9001$ company?Discuss $5$ main benefits. $(5$ x $3$ Marks$)2.$ Give short explanation for each terms listed below? $(4$ x $5$ markseach$)$a$.6$ Sigmab. TQMc$.$ Lean Managementd. TPS $($Toyota Production System$)3.$ The whole world has geared up towards Industrial Revolutions $4\mathrm{.}0($IR $4\mathrm{.}0)$ due to the advancement in technology. How does qualityimprovement assist organizations in achieving the IR $4\mathrm{.}0?(10$ marks$)($IR $4\mathrm{.}0$ consist of Robotics, Big Data Analytics, Artificial Intelligence,Automation & etc.$)$