Which statement regarding off$-$the$-$shelf software and the systems development life cycle $($SDLC$)$ is true?

Question $45$ options:

$1)$

Off$-$the$-$shelf software cannot be modified to meet unique user needs

$2)$

Companies that buy, rather than develop, AIS software can still follow the systems development life cycle $($SDLC$)$ process

$3)$

Most off$-$the$-$shelf software meets all of a company's information or data processing needs

$4)$

The systems development life cycle $($SDLC$)$ process does not apply to purchasing off$-$the$-$shelf software