An unfair coin is flipped 3 times with the outcomes at each step recorded. The probability of getting a heads is 0.6.

What are your expected net earnings?

expected net earnings=(0.6*$1+0.4*$1.5)*3=$3.6

SO THE EXPECTED EARNING SHOULD BE 3.6 DOLLARS

That answer is wrong.. Not one of the choices I am being given.

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