The AtomSphere Development Life cycle consists of the following five steps?

$*1.$ Gather Requirements $2.$ Development $3.$ Unit testing $4.$ QA testing $5.$ Release

$*1.$ Meet with stakeholders $2.$ Design $3.$ Development $4.$ Test $5.$ Release

$*1.$ Gather Requirements $2.$ Development $3.$ QA testing $4.$ Super User testing $5.$ Release

X$?*1.$ Gather Requirements $2.$ Design $3.$ Development $4.$ Test $5.$ Release