Rework Example 5.1, assuming the same type of soil and that the woods in subbasin 1 have

Question:

Rework Example 5.1, assuming the same type of soil and that the woods in subbasin 1 have grown much denser and provide good cover. Run the revised HEC-HMS and then graph the original and the updated discharge hydrographs from subbasin 1. How does the curve number affect the amount of runoff?