It's mandatory to answer only first four parts
A) as utility function is concave in shape, so agent is risk averse
dU/dY = 1/Y
d2U/d2Y = -1/Y2 < 0
So concave utility function
B) expected value = Pg*Cg + Pb*Cb
g : good state
b: bad state
EV = . 6*800 + . 4*200 = 480+80 = 560
C) EU = .6*U(800) + .4*U(200)
= . 6*ln(800) + . 4*ln(200)
= 4.01 + 2.12
= 6.13
.
d) U(EV) = U(560)
= ln(560)
= 6.33
.
e) for CE
U(CE) = EU = 6.13
ln(CE) = 6.13
CE = Antiln(6.13)
= 459.44
3. 10 marks total] Suppose that a farmer faces a random weather shock, which could result in a good or bad outcome. The...
Section 3: Capital Asset Pricing Model and Cost of Capital (32 marks) a. Suppose the risk free rate, FRF is 5%, the return on the market, rm is 14% and beta of stock A is 1.4, what is the required rate of return, rs of stock A? (1 mark) b. If the required rate of return on stock M, is 17%, the risk free rate is 5% and the return to market is 15%, what is the beta of stock...