A. First we will need to calculate the expected
utility without insurance.
The probability of the Apple Pencil going dead is given as 10%,
so
Expected utility without insurance= .9*U(400)*+.1*U(225)
Expected utility= .9*400.5+.1*225.5
Expected utility= .9*20+.1*15
Expected utility=18+1.5
Expected utility=19.5.
I will be willing to pay as long as the expected utility from the insurance is at least equal to above expected utility. Lets say the insurance payment is X, so we get
(400-X).5=19.5
400-X=380.25
X=400-380.25
X=19.75.
Hence I will be willing to pay a maximum of 19.75USD for the insurance.
B. Since the utility function is U=x.5, the utility diagram becomes
6. You have u = x1/2 risk averse utility. Your initial wealth consists of $225 cash and a $175 Apple Pencil III. This m...