2. (4 points) Consider = < x, y + 2,z >. Let S be the triangular surface whose vertices are at (1,0, 0), (0, 1, 0) and (0, 0, 1), oriented toward the origin. (A) Sketch the surface S. Include its orientation. (solution) (B) Find the flux of F through S using direct computations. (solution) (C) Use the Divergence Theorem to calculate the flux of F through S. (solution) 2. (4 points) Consider = < x, y + 2, z>. Let S be the triangular surface whose vertices are at (1,0, 0), (0, 1, 0) and (0, 0, 1), oriented toward the origin. (A) Sketch the surface S. Include its orientation. (solution) (B) Find the flux of F through S using direct computations. (solution) (C) Use the Divergence Theorem to calculate the flux of F through S. (solution) Problem 1 Find the critical path, total float, and free float for each activity in the project network depicted on Figure below. Show at least one computation for each type of calculations in extensive form then if desired form a table and input the calculated values A3 2 83 C4 D3 E3 GS F4 H6 15 34 S L6 K2