| 0.01 K21 cost | 0.016470 FCT |
| 0.1 K21 cost | 0.164699 FCT |
| 0.2 K21 cost | 0.329397 FCT |
| 1 K21 cost | 1.646986 FCT |
| 5 K21 cost | 8.234931 FCT |
| 10 K21 cost | 16.469861 FCT |
| 50 K21 cost | 82.349305 FCT |
| 100 K21 cost | 164.698610 FCT |
| 1000 K21 cost | 1,646.986103 FCT |
| 10000 K21 cost | 16,469.861031 FCT |
| 100000 K21 cost | 164,698.610309 FCT |