Fight Finance

Question 31  DDM, perpetuity with growth, effective rate conversion

What is the NPV of the following series of cash flows when the discount rate is 5% given as an effective annual rate?

The first payment of $10 is in 4 years, followed by payments every 6 months forever after that which shrink by 2% every 6 months. That is, the growth rate every 6 months is actually negative 2%, given as an effective 6 month rate. So the payment at ## t=4.5 ## years will be ## 10(1-0.02)^1=9.80 ##, and so on.

(a) $188.62

(b) $184.07

(c) $120.43

(d) $117.53

(e) $8.07

Question 182  NPV, IRR, pay back period

A project's NPV is positive. Select the most correct statement:

(a) The project should be rejected.

(b) The project's IRR is more than its required return.

(c) The project's IRR is less than its required return.

(d) The project's IRR is equal to its required return.

(e) The project will never pay itself off, assuming that the discount rate is positive.

Question 298  interest only loan

A prospective home buyer can afford to pay $2,000 per month in mortgage loan repayments. The central bank recently lowered its policy rate by 0.25%, and residential home lenders cut their mortgage loan rates from 4.74% to 4.49%.

How much more can the prospective home buyer borrow now that interest rates are 4.49% rather than 4.74%? Give your answer as a proportional increase over the original amount he could borrow (##V_\text{before}##), so:

###\text{Proportional increase} = \frac{V_\text{after}-V_\text{before}}{V_\text{before}} ###

Assume that:

• Interest rates are expected to be constant over the life of the loan.

• Loans are interest-only and have a life of 30 years.

• Mortgage loan payments are made every month in arrears and all interest rates are given as annualised percentage rates compounding per month.

(a) 0.055679

(b) 0.029631

(c) 0.029547

(d) 0.006245

(e) 0.0025

Question 335  foreign exchange rate, American and European terms

Investors expect Australia's central bank, the RBA, to reduce the policy rate at their next meeting due to fears that the economy is slowing. Then unexpectedly, the policy rate is actually kept unchanged.

What do you expect to happen to Australia's exchange rate?

(a) The Australian dollar will appreciate against the USD, so the 'European terms' quote of the AUD exchange rate (AUD/USD) will increase.

(b) The Australian dollar will depreciate against the USD, so the 'European terms' quote of the AUD exchange rate (AUD/USD) will decrease.

(c) The Australian dollar will appreciate against the USD, so the 'European terms' quote of the AUD exchange rate (AUD/USD) will decrease.

(d) The Australian dollar will depreciate against the USD, so the 'European terms' quote of the AUD exchange rate (AUD/USD) will increase.

(e) The Australian dollar will appreciate against the USD, so the 'American terms' quote of the AUD exchange rate (USD/AUD) will decrease.

Question 349  CFFA, depreciation tax shield

Which one of the following will decrease net income (NI) but increase cash flow from assets (CFFA) in this year for a tax-paying firm, all else remaining constant?

Remember:

###NI = (Rev-COGS-FC-Depr-IntExp).(1-t_c )### ###CFFA=NI+Depr-CapEx - \Delta NWC+IntExp###

(a) An increase in revenue (Rev).

(b) An increase in rent expense (part of fixed costs, FC).

(c) An increase in depreciation expense (Depr).

(d) An decrease in net working capital (ΔNWC).

(e) An increase in dividends.

Question 838  option, put call parity

A stock, a call, a put and a bond are available to trade. The call and put options' underlying asset is the stock they and have the same strike prices, ##K_T##.

Being long the call and short the stock is equivalent to being:

(a) Long the put only.

(b) Long the put and long the bond.

(c) Long the put and short the bond.

(d) Short the put and long the bond.

(e) Short the put and short the bond.

Question 894  balance of payments, current account, no explanation

Below are four graphs of Australia's external position, published in the RBA's chart pack.

Assume that all assets and liabilities are debt which makes interest income and equity which makes dividend income.

Which of the following statements is NOT correct? As at the end of 2017, Australia’s:

(a) Trade surplus was roughly zero, so Australians exported as much as they imported.

(b) Net Income was negative, so Australians paid more dividends and interest to foreigners than they received. This is probably because Australia has greater gross foreign liabilities than gross foreign assets.

(c) Current account deficit means Australians have to lend to foreigners by buying foreigners’ debt and equity which represent net capital outflows out of Australia.

(d) Net foreign equity liabilities were negative (less than zero) so Australians had positive net foreign equity assets which means that Australians owned more foreign shares than foreigners owned of Australian shares.

(e) Persistent current account deficit will make its net foreign liabilities greater and greater.

Question 956  option, Black-Scholes-Merton option pricing, delta hedging, hedging

A bank sells a European call option on a non-dividend paying stock and delta hedges on a daily basis. Below is the result of their hedging, with columns representing consecutive days. Assume that there are 365 days per year and interest is paid daily in arrears.

Delta Hedging a Short Call using Stocks and Debt
Description	Symbol	Days to maturity (T in days)
		60	59	58	57	56	55
Spot price ($)	S	10000	10125	9800	9675	10000	10000
Strike price ($)	K	10000	10000	10000	10000	10000	10000
Risk free cont. comp. rate (pa)	r	0.05	0.05	0.05	0.05	0.05	0.05
Standard deviation of the stock's cont. comp. returns (pa)	σ	0.4	0.4	0.4	0.4	0.4	0.4
Option maturity (years)	T	0.164384	0.161644	0.158904	0.156164	0.153425	0.150685
Delta	N[d1] = dc/dS	0.552416	0.582351	0.501138	0.467885	0.550649	0.550197
Probability that S > K at maturity in risk neutral world	N[d2]	0.487871	0.51878	0.437781	0.405685	0.488282	0.488387
Call option price ($)	c	685.391158	750.26411	567.990995	501.487157	660.982878	?
Stock investment value ($)	N[d1]*S	5524.164129	5896.301781	4911.152036	4526.788065	5506.488143	?
Borrowing which partly funds stock investment ($)	N[d2]*K/e^(r*T)	4838.772971	5146.037671	4343.161041	4025.300909	4845.505265	?
Interest expense from borrowing paid in arrears ($)	r*N[d2]*K/e^(r*T)		0.662891	0.704985	0.594994	0.551449	?
Gain on stock ($)	N[d1]*(SNew - SOld)		69.052052	-189.264008	-62.642245	152.062648	?
Gain on short call option ($)	-1*(cNew - cOld)		-64.872952	182.273114	66.503839	-159.495721	?
Net gain ($)	Gains - InterestExpense		3.516209	-7.695878	3.266599	-7.984522	?
Gamma	Γ = d^2c/dS^2	0.000244	0.00024	0.000255	0.00026	0.000253	0.000255
Theta	θ = dc/dT	2196.873429	2227.881353	2182.174706	2151.539751	2266.589184	2285.1895

 

In the last column when there are 55 days left to maturity there are missing values. Which of the following statements about those missing values is NOT correct?

(a) The call option price is expected to be $654.757851.

(b) The stock investment value used for hedging should be $5506.488143, partly funded by $4845.505265 in debt.

(c) The interest expense on the borrowing from the previous day will be $0.663813.

(d) The gain on the stock is zero and the gain on the short call option is $6.225027.

(e) The net gain is $5.561214.

Question 975  comparative advantage in trade, production possibilities curve, no explanation

Arthur and Bindi are the only people on a remote island.

Luckily there are Coconut and Date palm trees on the island that grow delicious fruit. The problem is that harvesting the fruit takes a lot of work.

Arthur can pick 1 coconut per hour, 4 dates per hour or any linear combination of coconuts and dates. For example, he could pick 0.5 coconuts and 2 dates per hour.

Bindi can pick 2 coconuts per hour, 1 date per hour or any linear combination. For example, she could pick 0.5 coconuts and 0.75 dates per hour.

This information is summarised in the table and graph:

Harvest Rates Per Hour
	Coconuts	Dates
Arthur	1	4
Bindi	2	1

 

Which of the following statements is NOT correct?

(a) Arthur’s opportunity cost of picking one date per hour is 0.25 coconuts.

(b) Bindi’s opportunity cost of picking one date per hour is 2 coconuts.

(c) Arthur’s opportunity cost of picking one coconut per hour is 4 dates.

(d) Bindi’s opportunity cost of picking one coconut per hour is 2 dates.

(e) The gradients (rise over run) of the lines in the graph are measured in coconuts per one date per hour.

Question 976  comparative advantage in trade, production possibilities curve, no explanation

Arthur and Bindi are the only people on a remote island. Their production possibility curves are shown in the graph.

Which of the following statements is NOT correct?

(a) Arthur has the absolute advantage at picking dates.

(b) Bindi has the absolute advantage at picking coconuts.

(c) Arthur has the comparative advantage at picking dates.

(d) Bindi has the comparative advantage at picking dates.