29.

A farmer decides to make three identical pens with 96 feet of fence. The pens will be next to each other sharing a fence and will be up against a barn. The barn side O A. 12 ft by 12 ft needs no fence. What dimensions for the total enclosure (rectangle including all O B. 16.00 ft by 80.00 ft pens) will make the area as large as possible? O c. 12 ft by 48 ft O D. 24 ft by 24 ft BARN PENS