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:
| Position | Driver | Points | Winnings | Series |
| --- | --- | --- | --- | --- |
| 1.0 | Mark Martin | 61.0 | $225,000 | NASCAR Winston Cup |
| 2.0 | Robby Gordon | 54.0 | $100,000 | Indy Car |
| 3.0 | Johnny Benson | 50.0 | $60,000 | NASCAR Busch Series |
| 4.0 | Terry Labonte | 48.0 | $50,000 | NASCAR Winston Cup |
| 5.0 | Al Unser, Jr. | 48.0 | $45,000 | Indy Car |
| 6.0 | Sterling Marlin | 40.0 | $40,000 | NASCAR Winston Cup |
| 7.0 | Scott Pruett | 40.0 | $40,000 | Indy Car |
| 8.0 | Dale Earnhardt | 39.0 | $40,000 | NASCAR Winston Cup |
| 9.0 | Tommy Kendall | 36.0 | $40,000 | SCCA Trans-Am Series |
| 10.0 | Jeff Gordon | 30.0 | $40,000 | NASCAR Winston Cup |
| 11.0 | Rusty Wallace | 26.0 | $40,000 | NASCAR Winston Cup |
Question:
what's the maximum position with winnings  $50,000
Answer:
4.0