Please use spreadsheet with excel functions to solve it. Use the $310 000, 40 years, 15% instead. Please

5. An industrial park is being planned for a tract of land near the river. To prevent flood damage to the industrial buildings that will be built on this low-lying land, an earthen embankment can be constructed. The height of the embankment will be determined by an economic analysis of the costs and benefits. The following data have been gathered. The embankment can be expected to last 50 years and will require no maintenance. Whenever the flood water flows over the embankment, $300,000 of damage occurs. Should the embankment be built? If so, to which of the five heights above the roadway? Interest rate is 12%. (20 points) (Hint: Calculate EUAC and pick the height with minimum EUAC)