<h3>The answer is <em>"A) critical thinking".</em></h3>
Explaination:
<h3>Critical thinking is a standout among the most looked for after aptitudes in pretty much every industry and each work environment. It alludes to the capacity to break down data dispassionately and make a contemplated judgment. </h3><h3>You can show your critical thinking capacities by utilizing watchwords identified with basic reasoning in your resume and introductory letter, and during your interview!</h3>
I'm assuming you need the ramp which will make it the easiest which would be the 6m ramp because since it is longer it will be a more gradual incline making it easier to move the boxes.