Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to install flagstone [title] Plan your project. [step] To decide how much stone to buy, you'll need to calculate the square footage of the area you plan to cover. You'll also need to make sure your project is safe and legal before you expend your time, energy, and money on it.

Ending1: Don't forget that you need to complete unfinished projects whenever you're working without enough capital to cover your purchase. [substeps] As a rule of thumb, work a lot of work to complete before you buy additional stone. Ending2: Visit this map to determine how much stone you will need to work with. [title] Scout out stone shops on the block. Ending3: [substeps] Start by consulting local building codes to make sure your planned project doesn't violate the law. This information should be available on your city government's website. Ending4: Plan for the length you will need to build the sculpture, as well as the size of your concrete slab. [substeps] Roughly 200 square feet means that the " sculptured " slab will likely be larger than the " non-slab " slab.

Answer format: ending1/ending2/ending3/ending4