Answer:
D. All of the above
Step-by-step explanation:
Creating a measurable goal makes it possible to determine the progress of the goal and to determine if the goal has been achieved or not. A measurable goal assist an individual to known when the goal have been reached.
A measurable goal can help improve motivation by allowing an individual to effectively track progress toward meeting the goal and also makes it possible to prepare an efficient plan that will assist in the actualization of the goal.
Therefore all the above mentioned points are reasons why a goal must be measurable.