The answer that you are looking for is letter A.
Answer:
1, 2 and 3.
Explanation:
1) The way they are spelled.
2) The names.
3) The letters are in differint areas.
One is becoming an interior designer. this is because, you have to know whet fits where and what matches what. so it takes a creative/ artistic eye to spot these differences and to put the right things together.