Alice maximizes expected utility with an index u(x) = √ x where x is the total annual income. Her annual wage is $90000 and she gets an extra bonus of $70000 with probability 0.5. Alice’s certainty equivalent of this gamble is
(A) 115000; (B) 122500; (C) 125000; (D) 160000.
Alice’s risk premium for this gamble is
(A) 0; (B) 125000; (C) 2500; (D) 35000.