What will display:

double num$1,$ num$2$;

char bar $=\text{'}$l$\text{'}$;

int num$3$;

num$1=6$;

num$2=7\mathrm{.}564$;

num$3=12$;

cout $$ fixed $$ setprecision$(2)$;

cout $$ bar $$ setw$(5)$ num$1$ bar $$ setw$(5)$ num$2$ bar $$ setw$(5)$ num$3$ bar;

$|6\mathrm{.}00|7\mathrm{.}56|12\mathrm{.}00|$

$|6\mathrm{.}00|7\mathrm{.}56|12|$

bar $6\mathrm{.}00$ bar $7\mathrm{.}56$ bar $12\mathrm{.}00$

$6\mathrm{.}00|7\mathrm{.}564|12||$

None of these, setw$(5)$ needs to be in quotes