Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to plumb a bathroom [title] Determine the placement of the bathroom plumbing fixtures. [substeps] You will need to figure out the placement of your bathtub or shower, sink and toilet. This will determine where you will need to run the plumbing lines.

Ending1: You will have to cut holes in the floor so that you can run the pipes to the fixtures, so determining the exact placement is important. Locate and carefully mark all cut points and drill points measure again to make sure your markings are accurate. Ending2: If you are concerned about the placement of your shower and toilet, use plumber's valves. [title] See if there is a water filter in the bathroom. Ending3: Bathrooms usually have a floor space in which to plug in all the fixtures. Check the installation instructions to find out where the fixtures need to be installed. Ending4: Measure the length and diameter of the ceiling and sink tiles. You will need to figure out whether or not the three main tiles are in enough condition to be visible.

Answer format: ending1/ending2/ending3/ending4