Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to make a cornice [title] Measure your window. [step] The cornice goes above the window and has to leave space for any curtains or blinds you'll have under it. Measure the window's width then add a few inches to compensate for that.

Ending1: You can use measuring tape to measure around the window and measure near the top of the window frame. [substeps] For example, if you have a four-pane window, you'll need 8 inches. Ending2: Add another one or two inches for the thickness of the boards you'll use to make the cornice. [substeps] A good rule of thumb is to add six inches onto your initial width measurement. Ending3: You'll need to measure your window from head-on. [substeps] In the northern hemisphere there are 12 height measurements ranging from " ¼ " to " 86 " (or " 160 "). Ending4: [substeps] You should add a 1/4 of a inch to your measurement if you want your window to be 2/3 of the way across. If your windows are longer, add even more.

Answer format: ending1/ending2/ending3/ending4