Question $(2)$: $(15$ points$)$ The design shown must have a total voltage offset of $20$ mV or less.

Which of the listed op amps satisfies this condition? $R=2k$

$\backslash$table$[[,$op amp,$V_{OS},I_B,V_{\text{o}\text{f}\text{f}},],[1,$OP$07,75,V,1\mathrm{.}2$ nA$,],[2,$AD$847,0\mathrm{.}5$ mV$,3\mathrm{.}3,A,],[3,$OP$292,0\mathrm{.}8$ mV$,0\mathrm{.}5,A,],[4,$AD$713,15$ mV$,40,$pA$,],[5,$AD$810,1\mathrm{.}9$ mV$,0\mathrm{.}7,A,]]$

$\backslash$table$[[$Stage$,V_{OS},I_B,A$