How many Foo objects are created when the following code executes.

Foo a$,$ b$,$ c;

int main$()$

$\{$

Foo m$[10]$;

Foo d$,$ e$,$ f;

for $($int i $=0$; i $<4$; i$++)$

$\{$

Foo g$,$ h;

g $=$ e;

static Foo j$($d$),$ k$,$ l;

$\}$

$\}$