The worker shown below is assembling a step stool using the following procedures: 1. Twists to her right to pick up a metal plate from a bin on the floor with her right hand 2. Sets the plate on the table in from of her and holds it in her left hand 3. Reaches for an angle bracket with her right hand and aligns it with a predrilled hole in the plate 4. While the left hand holds the bracket, the right hand reaches for a bolt 5. Inserts a bolt into bracket and hole in plate 6. Right hands picks up power nut-runner and fastens bolt/bracket to plate 7. She repeats steps 3 - 6 two more time (for the three legs of the stool) in all instances holding the plate with her left hand 8. Twists to set the plate in a bin on the floor to her left. (b) Map the above activity on an appropriate chart with as much information as necessary. (10 Marks) How would you improve the method to increase productivity? Generate a new chart and include in your explanation specific work design and human factors considerations and give supporting principles or reasons why this new method should be effective. Be thorough in you explanations. (15 Marks) The worker shown below is assembling a step stool using the following procedures: 1. Twists to her right to pick up a metal plate from a bin on the floor with her right hand 2. Sets the plate on the table in from of her and holds it in her left hand 3. Reaches for an angle bracket with her right hand and aligns it with a predrilled hole in the plate 4. While the left hand holds the bracket, the right hand reaches for a bolt 5. Inserts a bolt into bracket and hole in plate 6. Right hands picks up power nut-runner and fastens bolt/bracket to plate 7. She repeats steps 3 - 6 two more time (for the three legs of the stool) in all instances holding the plate with her left hand 8. Twists to set the plate in a bin on the floor to her left. (b) Map the above activity on an appropriate chart with as much information as necessary. (10 Marks) How would you improve the method to increase productivity? Generate a new chart and include in your explanation specific work design and human factors considerations and give supporting principles or reasons why this new method should be effective. Be thorough in you explanations. (15 Marks)