Question

1. Which modification to the following program makes it so that the display shows just a single circle at the location of the mouse. The circle should move to follow the mouse but leave no trail - just the one circle should be visible. void draw() { // Insertion position 1 ellipse (mousex, mousey, 5, 5); // Insertion position 2 A. Insert background (255); at position 1 B. Insert background (255); at position 2 C. Either A or B will work D. Don't insert anything. The code is fine as is