Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to build kitchen cabinets [title] Design your cabinets. [step] Cabinets are usually about 24 " deep to allow for a roughly 25 " deep countertop with a slight lip. Cabinets are also usually 34.5 " tall, allowing for a 36 " overall height once the countertop material is added.

Ending1: Just because a cabinet is enclosed does not mean that it's deep enough. Make sure your oven and microwave is sturdy enough for your cabinet materials. Ending2: [substeps] A somewhat longer countertop will allow you to reach every inch of the counter surface without damaging the wood. [title] Sand the surface of your cabinets with 150-grit sandpaper. Ending3: [substeps] Ideally, a finished kitchen cabinet should be at least 20 " (30 cm) long and 20 " (30 cm) wide. If your cabinets are twenty " or 24 " plus 37 ", then you need at least 18 " or 36 ". Ending4: To calculate the size of wall (or upper) cabinets, add 18-20 " to the counter height. Subtract this from the overall height of your ceiling and you will have the range you can work in for cabinet size.

Answer format: ending1/ending2/ending3/ending4