Question 3. (15 marks) A company plans to build a rectangular warehouse
which is divided into three rectangular rooms by two internal walls as shown
in the figure below. The total length of all the walls (external and internal) is
to be 120 meters. What is the maximum possible total area of the warehouse?

Explanation:

The Democratic Party wants to reform the school system. The Republican party agrees with school vouchers. For example , the school vouchers allow student transfer to charter or public school, Republicans agree with this while the Democratic party disagrees. Democratic parties want to change and make the public school better.