Question: A fence must be built to enclose a rectangular area of 5000ft^2. Fencing material costs $4 per foot for the two sides facing north and

A fence must be built to enclose a rectangular area of 5000ft^2. Fencing material costs $4 per foot for the two sides facing north and south and $8 per foot for the other two sides. Find the cost of the least expensive fence.

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3. Im trying to point out what we need to do to make this happen

1. I try to create an image of the message

4. I try to make them feel what I really mean (1 is related to the visionary, 2 to the logical, 3 to action and 4 to the emotional).