Answer:
The correct answer would be option D. It is not a good plan as it does not include healthy eating or exercising. (assuming there is option D).
Explanation:
A good exercise plan is a plan that include a healthy diet and a proper amount of exercise according to the diet plan. There is no supplement or shortcut for the exercise and nutritional diet.
In this case supplement increase, the diet twice the calories which are not healthy and also not exercising is something that can worsen the case. No matter what dose one takes it is not healthy and can not be considered a good plan.
Thus, the correct answer is option D. It is not a good plan as it does not include healthy eating or exercising. (assuming there is option D).