Here is a program that checks if a person's age is eligible to receive Social Security benefits. Which of the following statements are true $($Select all that apply$)$

int number $=0$;

while $($number $>=0)$

cout $<"$ What is your age?

;

cin $>>$ number;

if $($number $>=65)$

$\{$

cout $<$ "You are eligible for SS$."<$ endl;

$\}$

else if $($number $<65)$

cout $<"$ Your are not eligible for SS$."<$ endl;

number $=-1$;

$$ Program handles garbage input effectively.

$$ The program could enter into an infinite loop.

$$ The program will work only if the user enters integer number.

$$ The program will execute flawlessly