What distinguishes functional from non$-$functional requirements?

Group of answer choices

$1.$Functional requirements outline the system's aesthetics, whereas non$-$functional focus on system performance.

$2.$Functional requirements detail the marketing needs, whereas non$-$functional cover the financial aspects.

$3.$Functional requirements dictate the hardware needs, and non$-$functional address user interactions.

$4.$Functional requirements specify actions the system must perform, while non$-$functional describe system attributes.