๋„์‹œ์œ„์žฅ, ๋ถ๋ฐฉ๋ฆผ, ๋””์ง€ํ„ธ์œ„์žฅ๋ฌด๋Šฌ, ์ž์™ธ์„ , ๋ฐค, ๋ถ‰์€๊ทธ๋ฌผ, ์‚ฌํŒŒ๋ฆฌ ๊ฒฉ์ž๋ฌด๋Šฌ
(๊ทธ์„๋ฆผ๊ณผ ๋ฐ์€ ๋ฌผ๊ฒฐ์€ ์ œ์™ธ)
์˜ ๊ฒฝ์šฐ
0.7 ํ”Œ๋กฏ์ด ๋„˜์–ด๊ฐ€๋ฉด
์‚ฌ์ง„๊ณผ ๊ฐ™์€ ๋А๋‚Œ์˜ ๋„์ƒ‰์„ ์ฐพ์„ ์ˆ˜ ์žˆ์Œ