3. A team of oceanographers is mapping the ocean floor to assist in the recovery of a sunken ship. After laying out a 2 X 2 kilometer coordinate system on the surface of the ocean over the general area of the ship, they created a function that gives the depth 0 (in meters) to the ocean floor based on the surface coordinates xEast and yNorth (both in kilometers). D(x,y)=575+30x2+503in% whereOSxSka Ogygzkm South _ West / fry ColcPlor3D: The ocean floor is the graph of f(x,y) = 575 30x2 503111 [?] What is the depth of the ship if it is located on the bottom (yellow clot) directly below surface coordinates 1 km east and .5 km north (red dot) ? Determine the steepness of the ocean floor moving in the East direction from the ship. Give the answer using correct units. Do the same for moving in the southern direction. Find the vertical angle of elevation/depression for each of your answers in part b? What is the steepness of the ocean floor if we move away in a direction given by vector