Consider the following statements $A$ and $B$. Identify the correct choice in the given answer.
$A$. $p-n, p-p$ and $n-n$ forces between nucleons are not equal and charge dependent.
$B$. In a nuclear reactor,the fission reaction will be in an accelerating state if the value of the neutron reproduction factor $k > 1$.

• A
  Both $A$ and $B$ are correct
• B
  Both $A$ and $B$ are wrong
• C
  $A$ is wrong and $B$ is correct
• D
  $A$ is correct and $B$ is wrong