A scratch-off lottery ticket costs $5. The table shows the probability of winning various prizes on the ticket.
Find the expected net gain to the player for one play of the game.

1) You can buy this solution for 0,5$.
2) The solution will be in 8 hours.
3) If you want the solution will be free for all following visitors.
4) The link for payment paypal.me/0,5usd
5) After payment, please report the number of the task to the oneplus2014@gmail.com

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