2) A framer with 2000 ft of fencing wants to enclose a rectangular area and then
divide it into three pens with fencing parallel to one side of the rectangle.
What is the largest possible total area of a single pen and the three pens?
A. Draw a diagram illustrating the general situation.
B. Write an expression for the area and perimeter.
C. Use the information in b to make an equation for the area.
D. Find the length and width by taking the derivative.
E. Solve the problem.
