Consider the following C program. Assume the fork$()$ call completes

successfully.

#include

#include

#include

int count $=0$;

main$()$

pid$\_$t x;

x $=$ fork$()$;

count $=$ count $+5$;

printf$($A: count is $\%$d

$,$count$)$; $/*$ Line L $*/$

if $($x $==0)\{$

count $=$ count $+10$;

fork$()$;

printf$($B: count is $\%$d

$,$count$)$; $/*$ Line M $*/$

$\}$

else $\{$

count $=$ count $+15$;

printf$($C: count is $\%$d

$,$count$)$; $/*$ Line N $*/$

$\}$

$\}$