Question 2 ( 6 points ) Upload your response to the following question. Again, make sure to assign all written homework pages to \"written homework prob lem\". PART A A 25ft. ladder is leaning against a wall but is left unattended and starts to slide down the wall. After 2 seconds, the top of the ladder is 20 feet above the floor and is sliding farther down the wall at a rate of 4 ft. per second. How fast is the foot of the ladder sliding away from the wall at that point in time? PART B What is the rate of change of the area of the triangle formed by the ladder, the floor, and the wall at that point in time