Analyze the following code fragments that assign a bool value to the variable even.

Code $1$:

if number $2=0$ :

even $=$ True

else:

even $=$ False

Code $2$:

even $=$ True if number $2==0$ else False

Code $3$:

even $=$ number $2==0$

Code $2$ has a syntax error, because you cannot have True and False literals in the conditional expression.

All three are correct, but Code $1$ is preferred.

Code $3$ has a syntax error, because you attempt to assign number to even.

All three are correct, but Code $3$ is preferred.

All three are correct, but Code $2$ is preferred.