Evaluate. The differential is exact. 2, 2,2) 228 827 3) dx-x2y4 dy +x2Z3, dz - (1,1,1) A) 5 B) 1 C) 8 D) 7 Evaluate the work done between point 1 and point 2 for the conservative field F. 4)F=6xi +6yjt6zk; PI (1, 5, 5),P2(4, 6, 7) A) W =-150 C) W= 150 D) W=456