Situation No. 2. Refer to Fig. STS16. The mass of block A is 200kg and the mass of wedge B is 150kg. Coefficient of friction for all surfaces is 0.40 5. Determine the reaction between the wall and the block if the block is raised due to the force P. 6. Determine the reaction between the wedge and the block if the block is raised due to the force P. 7. Determine the horizontal force P to raise blockA