Suppose Your Current Wealth (W) Is $10,000

Multiple Choice

Suppose your current wealth (W) is $10,000. Suppose you are offered a gamble where you can win $4000 with one-half chance but you can lose $4000 with one half-chance. Suppose your utility function is defined as U(W) = W^0.5. (The square root of your wealth) . To you, the expected utility of accepting this gamble is:

A) 97.89.
B) 100.00.
C) 89.44.
D) 86.39.