Question 1 a) Develop the activity sequence model and determine the normal time for the following work activities: b) if the total TMU is 1640 which one of the following is true. "Hint chose the answer that is close to your value if not exact." (Show your work) 1. A worker sitting on chair stands up walk 7 steps toward an old cabinet. He opens the old drawer and he face some resistance because the drawer is kind stuck. X= 9 turns and Y is no body motion X= 3 turns and Y is sitting down . X= 3 turns and Y is standing up 2. He collects 8 screws from the drawer and returns back to his chair which 7 steps away, sit down and hold the screws. . 3. He inserts with adjustments the 8 screws in each hole in laptop in front of him. . X=5 turns and Y is standing up 4. He picks up the screwdriver laying aside next to him and turns each screw X times using wrist action. After he is done, he performs Y(unknown) body motion put the screwdriver next to the laptop No. Method Description Action Sequence Model TMU 1 General Move A B G A B B P A c) Given that the performance rating is 110% for the process above and the PFD allowance is 20%. Calculate the standard time for the process. Control Move ABG M 1 A Tool Use ABG # A B P AB P A 2 General Move A B G A B B P A Control Move ABG M 1 A Tool Use A ABG ABP A * ABP A 3 General Move A B G A B P P A Control Move ABG M 1 A Tool Use ABG A B * P ABP P A 4 General Move ABG A B P A Control Move ABG M X 1 . Tool Use A ABG A B P * ABP A | Total TMU =