C. Read and analyze the problem below. Solve and show your complete solution. (5 points) A semielliptical arch over a tunnel for a road through a mountain has a major axis of 100 feet, and its height at the center is 30 feet (see figure). A) Find the standard form of the equation of the ellipse that represents the given problem. B) Determine the height of the arch 5 feet from the edge of the tunnel. 45 1 - 100 /