Engineers are designing a box-shaped aquarium with a square bottom and an open top. The aquarium must hold 108 ft^3 of water. What dimensions should they use to create an acceptable aquarium with the least amount of glass?

• A. 9 ft by 9 ft by 4/3 ft
• B. 7 ft by 7 ft by 108/49 ft
• C. 6 ft by 6 ft by 3 ft
• D. 10 ft by 10 ft by 27/25 ft