๋„คํŽ˜์ถฉ์ „๊ฒฐ์ œ + ๋ฉค๋ฒ„์‰ฝ ์ด๋ฒˆ๋‹ฌ ๋ฏธ์‚ฌ์šฉ
์นด๋“œ๋Š”์—†์Œ ๋ฆฌ๋ทฐํฌํ•จ 4.3