(1 point) Let F be the radial force field F : mi | yj. Find the work done by this force along the following two curves, both which go from (O, O) to (2, 4). (Compare your answers!) A. IfC'1 is the parabola: a: = t, y = t2, 0 g t S 2,thenf F - dr 2 01 B. If 02 is the straight line segment: a: = 2t2, y = 4t2, 0 S t S 1, then/ F - dr 2 02