| 1 | A | B | C | D | E |
| --- | --- | --- | --- | --- | --- |
| 2 | Worldwide Aeros Corp - Fleet |  |  |  |  |
| 3 | - | Dragon Dream | ML 866 | ML 868 | ML 86X |
| 4 | Payload | 0 tons | 66 tons | 250 tons | 500 tons |
| 5 | Length | 266 ft | 555 ft | 770 ft | 920 ft |
| 6 | Wingspan | 96 ft | 177 ft | 296 ft | 355 ft |
| 7 | Height | 51 ft | 120 ft | 183 ft | 215 ft |
| 8 | Max speed | 60 knots | 120 knots | 120 knots | 120 knots |
| 9 | Cruise speed | 40 knots | 100 knots | 100 knots | 100 knots |
| 10 | Range | n/a | 3,100 nm | 5,100 nm | 5,100 nm |
| 11 | Altitude ceiling | 9,800 ft | 12,000 ft | 12,000 ft | 12,000 ft |
| 12 | Cargo dimensions | n/a | 220 ft x 40 x 30 | 380 ft x 61 x 45 | 455 ft x 74 x 54 |

Question: In what categories was the ML 86X an improvement from the ML 868?
Answer: ML86X was larger than the ML 868 and had a length of 920 feet, a height of 215 feet, and a width of 355 feet, it increased its carrying capacity to 500 tons, and it had larger cargo dimensions of 455 x 74 x 54 ft.