(20 Points) Determine the fatigue and Erosion percentages of a 9-inch rigid pavement with the following data and parameters: Combined subbase-subgrade reaction = 300pci b. Modulus of rupture of concrete = 750psi c. Load safety factor = 1.3 d. Aggregate interlock and no concrete shoulder e. 18kip single axle with 400 axles per 1000 trucks f. 33kip tandem axle with 500 axles per 1000 trucks g. 10,000,000 trucks are expected during the design life