Definitely B because it could actually motivate a person to quit their prescription drug abuse
The correct answer for above statement is:
<h3>An increase in his energy level and an increase in his stamina</h3><h3>Explanation:</h3>
When he replaced the one hour it increased his outdoor activity due to which his energy level increased and also his stamina increased due to which he became more energetic and physically fit also because a healthy mind needs a healthy body too.
I think the answer is control of the heart and lungs but i might be wrong
Currently its somewhere around 135 billion dollars. It got higher than 1998
