(a) |
| | | | | |
| | 0.6, 0.8, 1.0 | 0.4, 0.6, 0.8 | 0.4, 0.7, 1.1 | 320 | 2 | 0.5, 0.7, 0.9 | 0.6, 0.8, 1.0 | 0.6, 0.9, 1.2 | 250 | 3 | 0.7, 0.9, 1.1 | 0.3, 0.7, 0.9 | 0.5, 0.7, 0.9 | 300 | | 300 | 350 | 260 | The material of each dress is 1.5 meters so | | 320, 350, 380 | 300, 320, 340 | 280, 300, 320 | | 650, 700, 750 | 630, 660, 700 | 620, 650, 680 |
|
|
(b) |
| | | | | | |
| | 1.0, 1.2, 1.4 | 0.8, 1.0, 1.2 | 1.2, 1.5, 1.8 | 180, 200, 220 | 100 | 2 | 1.2, 1.4, 1.6 | 1.2, 1.4, 1.6 | 0.9, 1.2, 1.5 | 220, 240, 260 | 150 | 3 | 0.9, 1.2, 1.5 | 1.6, 1.8, 2.0 | 0.8, 1.0, 1.2 | 200, 230, 250 | 180 | 4 | 1.0, 1.2, 1.4 | 1.1, 1.4, 1.7 | 1.1, 1.3, 1.5 | 230, 250, 270 | 120 |
|
|
(c) |
| | | | | |
| | 1.5, 1.8, 2.0 | 1.6, 1.8, 2.0 | 1.2, 1.4, 1.6 | 250, 270, 300 | 2 | 1.2, 1.4, 1.6 | 1.1, 1.4, 1.7 | 1.1, 1.3, 1.5 | 280, 300, 320 | 3 | 1.1, 1.3, 1.5 | 1.5, 1.7, 1.9 | 1.0, 1.2, 1.4 | 340, 360, 380 | 4 | 1.0, 1.2, 1.4 | 1.0, 1.2, 1.4 | 0.9, 1.1, 1.3 | 320, 350, 370 | | 110, 150, 180 | 120, 150, 170 | 90, 120, 140 | ā |
|
|