?There are nine red marbles, six green marbles, and seven white marbles in a bag. If a green marble is selected, the payout is $5. If any other color is selected, there is a $2 loss assessed. It takes $2 to pay. What is expected gain or loss for the player? Round off to the nearest cent.
A. ?A loss of $2.07 for the player.
B. ?A gain of $2.07 for the player.
C. ?A loss of $2.07 for the casino.
D. ?A gain of $2.07 for the casino.
E. ?a and d only
F. ?b and d only
Answer: E
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