| ︵6 ︶ | ︵9 ︶ | ︵12 ︶ | ︵ 15 ︶ | ︵ 30 ︶ | | | 1. | | | | 2. 2 ~ 3 | 1 | 3. ︵ | ︶ | 15％ ～ 25％ | | ︔ 3 | 3:6:1 | ︔ 5 | | 2 : 5 : 1 : 1 | | | | | | | | | | 1. | 2kg | | 2. | | | | | | 3. | | | | |