An aspect of city life that might catch a human ecologist's attention is the width of the sidewalk. This is because of its significant implications for streetscape design and the quality of the pedestrian environment. A sidewalk should have adequate space to allow pedestrians to move safely and comfortably.
I believe its 4,000 because the bank lends the cash in hand 20% is 1,000 to anyone who needs a lone so it produces the amount you actually have in tour account
She might have lost her memory since she lost her ability to recognize faces, and went to physical therapy since she cannot use her left arm and right leg she might've forgot how to.