Fight Finance

Question 95  interest tax shield

The equations for Net Income (NI, also known as Earnings or Net Profit After Tax) and Cash Flow From Assets (CFFA, also known as Free Cash Flow to the Firm) per year are:

###NI=(Rev-COGS-FC-Depr-IntExp).(1-t_c)###

###CFFA=NI+Depr-CapEx - \varDelta NWC+IntExp###

For a firm with debt, what is the formula for the present value of interest tax shields if the tax shields occur in perpetuity?

You may assume:

• the value of debt (D) is constant through time,
• The cost of debt and the yield on debt are equal and given by ##r_D##.
• the appropriate rate to discount interest tax shields is ##r_D##.
• ##\text{IntExp}=D.r_D##

(a) ##D.t_c##

(b) ##D.r_D/t_c ##

(c) ##D.r_D.(1-t_c)##

(d) ##D.r_D/(1-t_c)##

(e) ##D.r_D.(t_c-1)##

Question 167  NPV, IRR

A project's net present value (NPV) is negative. Select the most correct statement.

(a) The project should be accepted.

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

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

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

(e) The project is under-priced.

Question 269  time calculation, APR

A student won $1m in a lottery. Currently the money is in a bank account which pays interest at 6% pa, given as an APR compounding per month.

She plans to spend $20,000 at the beginning of every month from now on (so the first withdrawal will be at t=0). After each withdrawal, she will check how much money is left in the account. When there is less than $500,000 left, she will donate that remaining amount to charity.

In how many months will she make her last withdrawal and donate the remainder to charity?

(a) In 31 months (t=31 months).

(b) In 30 months (t=30 months).

(c) In 28 months (t=28 months).

(d) In 27 months (t=27 months).

(e) In 26 months (t=26 months).

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 331  DDM, income and capital returns

The following equation is the Dividend Discount Model, also known as the 'Gordon Growth Model' or the 'Perpetuity with growth' equation.

### p_0= \frac{c_1}{r-g} ###

Which expression is equal to the expected dividend return?

(a) ##(c_1/p_0 ) -1##

(b) ##(p_1/p_0) -1##

(c) ##(c_5/c_4) -1##

(d) ##c_3/p_2##

(e) ##(p_1-p_0)/p_0##

Question 386  Merton model of corporate debt, real option, option

A risky firm will last for one period only (t=0 to 1), then it will be liquidated. So it's assets will be sold and the debt holders and equity holders will be paid out in that order. The firm has the following quantities:

##V## = Market value of assets.

##E## = Market value of (levered) equity.

##D## = Market value of zero coupon bonds.

##F_1## = Total face value of zero coupon bonds which is promised to be paid in one year.

The risky corporate debt graph above contains bold labels a to e. Which of the following statements about those labels is NOT correct?

(a) Label a represents the market value of equity ##(E)## at t=0 on the red curved line or t=1 on the blue crooked line.

(b) Label b represents the face value of debt at maturity ##(F_1)##.

(c) Label c represents the market value of debt now ##(D_0)##.

(d) Label d represents the face value of debt at maturity ##(F_1)##.

(e) Label e represents the market value of assets ##(V)## at t=0 on the red curved line or t=1 on the blue crooked line.

Question 543  price gains and returns over time, IRR, NPV, income and capital returns, effective return

For an asset price to triple every 5 years, what must be the expected future capital return, given as an effective annual rate?

(a) 0.6

(b) 0.319508

(c) 0.269705

(d) 0.245731

(e) 0.219755

Question 548  equivalent annual cash flow, time calculation, no explanation

An Apple iPhone 6 smart phone can be bought now for $999. An Android Kogan Agora 4G+ smart phone can be bought now for $240.

If the Kogan phone lasts for one year, approximately how long must the Apple phone last for to have the same equivalent annual cost?

Assume that both phones have equivalent features besides their lifetimes, that both are worthless once they've outlasted their life, the discount rate is 10% pa given as an effective annual rate, and there are no extra costs or benefits from either phone.

(a) 11 years

(b) 9 years

(c) 7 years

(d) 5 years

(e) 3 years

Question 697  utility, risk aversion, utility function

Mr Blue, Miss Red and Mrs Green are people with different utility functions. Which of the statements about the 3 utility functions is NOT correct?

(a) Mr Blue and Miss Red prefer more wealth to less.

(b) Mrs Green enjoys losing wealth.

(c) Mr Blue is risk averse.

(d) Miss Red is risk neutral.

(e) Mrs Green is risk averse.

Question 958  confidence interval, normal distribution

A stock's returns are normally distributed with a mean of 8% pa and a standard deviation of 15 percentage points pa. What is the 99% confidence interval of returns over the next year? Note that the Z-statistic corresponding to a one-tail:

• 90% normal probability density function is 1.282.
• 95% normal probability density function is 1.645.
• 97.5% normal probability density function is 1.960.
• 99% normal probability density function is 2.326.
• 99.5% normal probability density function is 2.576

The 99% confidence interval of annual returns is between:

(a) 61.52% and -61.52% pa.

(b) 56.52% and -36.52% pa.

(c) 51.52% and -51.52% pa.

(d) 46.64% and -30.64% pa.

(e) 30% and -10% pa.