Fight Finance

(a) The firm issuing more debt and using the proceeds to repurchase stock.

(b) The firm issuing more equity and using the proceeds to pay off debt holders.

(c) The firm's industry becoming more systematically risky, for example if it was a mining company whose performance became more sensitive to countries' GDP growth, so the correlation of the firm's returns with the market was higher.

(d) The firm's industry becoming less systematically risky, for example if it was a child care centre and the government announced higher subsidies for parents using child care centres, so the correlation of the firm's returns with the market was lower.

(e) None of the above.

(a) $ 1,250.00

(b) $ 2,250.00

(c) $ 2,652.17

(d) $ 2,697.98

(e) $ 32,692.01

(a) Sell all existing stock that you own.

(b) Short sell the stock.

(c) Buy put options on the stock.

(d) Sell put options on the stock.

(e) Sell call options on the stock.

(a) ##\Delta V = 250m##, ##ΔD = 300m##, ##ΔE= 250##

(b) ##\Delta V = 250m##, ##ΔD = 300m##, ##ΔE= 750##

(c) ##\Delta V = 400m##, ##ΔD = 300m##, ##ΔE= -250##

(d) ##\Delta V = 1,050m##, ##ΔD = 300m##, ##ΔE= 750##

(e) ##\Delta V = 1,050m##, ##ΔD = 300m##, ##ΔE= 250##

(a) 2.48%

(b) 4.85%

(c) 77.00%

(d) 129.93%

(e) 247.53%

(a) The arithmetic average of variable X is represented by ##\bar{X}##.

(b) The standard deviation of variable X is represented by ##\sigma_X##.

(c) The variance of variable X is represented by ##\sigma_X^2##.

(d) The covariance between variables X and Y is represented by ##\sigma_{X,Y}^2##.

(e) The correlation between variables X and Y is represented by ##\rho_{X,Y}##.

(a) Income statement

(b) Balance sheet

(c) Cash flow statement

(d) Stock exchange data.

(e) It's not published, it can only be estimated using multiples or discounted cash flow methods.

(a) If a company's dividend (and profit and free cash flow to equity) rises, its share price will rise.

(b) If a fixed coupon bond's yield to maturity rises, its price will rise.

(c) If a residential property's rent revenue rises, its price will rise.

(d) If a patent's royalty revenue rises, its price will also rise.

(e) If a software asset's licensing revenue rises, its price will also rise.

(a) Adam has the absolute advantage at picking coconuts.

(b) Adam has the absolute advantage at picking dates.

(c) Adam has the comparative advantage at picking coconuts.

(d) Bella has the comparative advantage at picking coconuts.

(a) Adjusted closing prices add back dividends and reverse the effect of stock splits.

(b) Apple's effective annual total return between the market close on 2 January 2008 and 2 January 2009 was -0.534269 (=(24.22-11.28)/24.22).

(c) Sample variance of the S&P500's effective annual total returns over the 3 year period was 0.084452.

(d) Sample covariance of effective total annual returns between Apple and the S&P500 index over the 3 year period was 0.041131.

(e) Apple's equity beta of annual total returns over the 3 year period was 3.530767.