Select from options: Continue writing the next sentence.

How to wire a 220 outlet 
Check with the national and local electrical codes. 
Make sure you understand all the requirements for wiring a 220-volt outlet. 
Choose the correct wire size and type for the appliance.

Choose your answer from:
 (A). A label should give the amperage rating of the appliance, and this will determine the wire size. An example would be a 20 amp air conditioner requiring a 12 gauge wire, typically a 3 wire plus ground romex cable..
 (B). For most contractors, shippers should use wifewire. You can use dcoop or reed wire, but a wire of this variety, works well..
 (C). For installation, it's important to choose the correct wire size. If you're painting a wall, drill holes to fit the wires properly..
 (D). Unless you are using a commercial use outlet, there should be 3 wires that connect to the plug box. Choose the wires using your wire cutters..
Answer:
(A).