Four cubical boxes, made up of the same material, are placed on the ground and are pushed with a constant force, \[{{d}_{1}},{{d}_{2}},{{d}_{3}}\], and \[{{d}_{4}}\] are the distances travelled by the boxes. They are related as \[{{d}_{3}}>{{d}_{2}}>{{d}_{4}}>{{d}_{1}}\]. The sides \[{{a}_{1}},{{a}_{2}},{{a}_{3}},\] and \[{{a}_{4}}\] of the respective boxes are related as

• A.  \[{{a}_{1}}>{{a}_{2}}>{{a}_{3}}>{{a}_{4}}\]         
• B.  \[{{a}_{1}}>{{a}_{4}}>{{a}_{2}}>{{a}_{3}}\]
• C.  \[{{a}_{3}}>{{a}_{2}}>{{a}_{4}}>{{a}_{1}}\]
• D.  \[{{a}_{4}}>{{a}_{3}}>{{a}_{2}}>{{a}_{1}}\]