Cal has two choices.The first offers a 50% chance of winning $20 and a 50% chance of losing $20.The second option offers a 20% chance of winning $100 and an 80% chance of losing $20.Which choice has the larger expected value?
A)Both choices have the same expected value,so Cal would be indifferent between the two options.
B)The 50%-50% chance.
C)Both choices have the same expected value but the 50%-50% is better because the chance of payoff is greater.
D)The 20%-80% choice.