Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to frame a dormer [title] Schedule your project considering that the roof will be wide open and the work may last an entire day. [title] Create a layout that incorporates the details of the project such as slope, headroom and exterior appearance. [title] Purchase your materials, including wood, windows and any other specialty items.

Ending1: [step] A master joist (standalone working kit) will do the job for you. [title] Mark the area where the client can be placed to get an idea of what you need. Ending2: [substeps] Arrange for delivery of the materials as well as an industrial trash receptacle for the scraps. [title] Acquire a heavy-duty tarp that is large enough to entirely cover the roof. Ending3: [step] These will act as framing materials and can be removed when the project is complete. [substeps] Mount studs in the roof and wall to serve as the roofing material and overlay. Ending4: [title] Rent the interior and exterior of the house with rental money. [title] Obtain your plan by doing a quick internet search to obtain details, such as the weather and how to get to the property.

Answer format: ending1/ending2/ending3/ending4