This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to use the 3d coat view icons
Locate the view icons at the top right of the screen.
They will be explained in order.
Alter the ambient light intensity on your form.

Select from the following. A). Start at the top left of your screen, and directly beside it, there will be a " area " under " background. " to make sure you find this area, click change background to " new ".; B). This is like the sun moving around (or more likely, the person moving around and getting the sun). Click on the icon that looks like a sun.; C). Making your icon's surface translucent, use mirrors to highlight the area you want it shaded to keep it from becoming darker. The gradually reduce the ambient light intensity on your window.; D). If your shape is too large, move the lamps around a bit to provide better foliage if not more ambient light. Tap on the " 3d " icon.;
The answer is:
B).