์ž”๊ณ  2700์ด 400๊นŒ์ง€ ๊ฐ”๋‹ค๊ฐ€ 2000๋๋Š”๋ฐ ์ง€๊ธˆ ์†์ ˆํ•˜๋ƒ ๊ธฐ๋‹ค๋ฆฌ๊ณ  ๋ณธ์ ˆํ•˜๋ƒ??