Background: On a computer screen coordinates are set up as follows: 1. origin: at the top left comer, 2. first coordinate axis: horizontal, along the top edge of the screen from left to right; 3. second coordinate axis: vertical, along the left edge of the screen from top to bottom The question: An application window W on the computer screen has its top left corner in position (101, 67), and its bottom right corner in position (423, 399) Then 1. W's top right corner is in position 2. W's bottom left corner is in position 3. W's center is in position Now, a mouse move shifts the window, and its top left corner arrives in position (353,285). Then the translation vector is: After the shift, 1. W's top right corner is in position 2. W's bottom left corner is in position 3. W's bottom right corner is in position 4.W's center is in position