So far you have earned $2.5 as a survey completion payment, ${{player.PAY1}} in the first task and ${{player.PAY2}} in the second task.
After you complete this study, we will match you into a group with 5 other people who also participated in this study. If you opt out of this next math task you will earn $0.35. If you opt into this next math task, your payment will depend on your performance, on the random draw of the ball, and on how many of the other 5 people opt out of the task. . The effects of your performance and the color of the ball drawn are the same as in the previous two math tasks. Your payment is reduced by the number of people that opt out. See the table below: