Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Hand | 1 credit | 2 credits | 3 credits | 4 credits | 5 credits |
| --- | --- | --- | --- | --- | --- |
| Natural Royal Flush | 300.0 | 600.0 | 900.0 | 1200.0 | 4000.0 |
| Four Deuces | 200.0 | 400.0 | 600.0 | 800.0 | 1000.0 |
| Wild Royal Flush | 25.0 | 50.0 | 75.0 | 100.0 | 125.0 |
| Five of a Kind | 15.0 | 30.0 | 45.0 | 60.0 | 75.0 |
| Straight Flush | 9.0 | 18.0 | 27.0 | 36.0 | 45.0 |
| Four of a Kind | 5.0 | 10.0 | 15.0 | 20.0 | 25.0 |
| Full House | 3.0 | 6.0 | 9.0 | 12.0 | 15.0 |
| Flush | 2.0 | 4.0 | 6.0 | 8.0 | 10.0 |
| Straight | 2.0 | 4.0 | 6.0 | 8.0 | 10.0 |
| Three of a Kind | 1.0 | 2.0 | 3.0 | 4.0 | 5.0 |
Question:
Name the least 2 credits for flush
Answer:
4.0