Please leave the steps to solving thanks

Problem 1. (1 point) Suppose f(x, y) = a P = (0, 2) and v = 1i 1j. A. Find the gradient of f. (Vf)(x, y) = i+ .i Note: Your answers should be expressions of x and y; e.g. "3x 4y" B. Find the gradient of f at the point P. (Vf) (P) = i+ j Note: Your answers should be numbers C. Find the directional derivative of f at P in the direction of v. (Duf)(P) = Note: Your answer should be a number D. Find the maximum rate of change of f at P. Note: Your answer should be a number E. Find the (unit) direction vector W in which the maximum rate of change occurs at P. w = i+ j Note: Your answers should be numbers Note: You can earn partial credit on this