Assume the following code. There is an error on Line $4.$ Why do we have this error?

Line $1$

Line $2$ for $($int x $=0$; x $<5$; x$++)$

Line $3$ System.out.println$("$Hello$")$;

Line $4$ System.out.println$("$The loop has ended. The final value is x is $"+$ x$)$;

Line $5$

Group of answer choices

Every for loop should have braces to mark the start and end of the block.

We are trying to access the value of x outside of its scope.

We cannot declare a new variable inside of a for loop