Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to add brushes in adobe illustrator [title] To start, create a brand new document. [step] Go to file] new or ctrl + n and set the size of the document to a vertical letter-sized canvas. Once you have created the vertical canvas, add guides, which is explained in the next step.

Ending1: [substeps] Add guides by creating a symmetrical rectangle using the rectangle tool, (w:8.5 in, h:11 in). After, drag the guides on each center of the bounding box, which you will find on the page. Ending2: [title] At the top left of the canvas, resize the layers. [step] If the current layer is not already resized to the size you want, do so and reduce the layers slightly to the smallest possible image size. Ending3: [title] Add a label to it, just by noting this : [step] .., and if you want, draw two smiley faces and one upside down heart on it. [title] Once you have done it, make the number " line 1 " in the upper right of the screen change to light 01. Ending4: The guides should guide which part of the document needs the least painting, and which part of the document should focus on scaling. At the top left hand corner, click create new text.

Answer format: ending1/ending2/ending3/ending4