Shelled corn is to be dried in a cylindrical bin that has a diameter of 25 ft. The current grain depth is 15 ft. The desired air flow rate is 1.75 cfm per bushel (cfm/bu). Your task is to build a system curve. The system curve should cover total static pressures ranging from 0 to 5 inches of water. Your system curve must be prepared using Microsoft Excel or other similar software. Your figure should have an appropriate caption below it and should have clearly labeled axis with units. You must also include a table of data used to generate the system curve. You must clearly all show your calculations for the starting point used to develop the system curve and calculations for at least one other point on the curve.