Read the following statements and mark your answer according to the given below.<br>1. For variable input APP = MPP in the first stage.<br>2. For variable input APP = MPP at the end of the 1<sup>st</sup> stage.<br>3. For variable input APP = MPP at the start of 2<sup>nd</sup> stage.<br>4. For variable input APP = MPP in the 2<sup>nd</sup> stage.

Correct Answer: 2 and 3