Correct Answer: Both assertions and reasons are correct, and the reason is the correct explanation of the assertion.

Solution : The correct option is (a) Both assertions and reasons are correct, and the reason is the correct explanation of the assertion.

The assertion states that the principle of "Initiative" encourages employees to take on additional responsibilities voluntarily. This is true because the principle of "Initiative" in management encourages employees to show creativity, proactivity, and a willingness to take on additional tasks beyond their regular responsibilities.

The reason provided is that it leads to a more proactive and engaged workforce. This is also true and is a direct outcome of employees taking the initiative. When employees feel empowered to take on additional responsibilities and contribute more actively, they become more engaged in their work, leading to a proactive and enthusiastic workforce. Therefore, the reason correctly explains why the assertion is true.