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Q.2250 Long-lived Assets

Determine the change in a firm's current ratio if the firm chooses to capitalize equipment-related costs. A An increase in the current ratio. B A decrease in the current ratio. C The current ratio remains unchanged. The correct answer is: C). The current ratio does not take long-lived assets in its calculation. Therefore, the ratio is unaffected by the capitalization of equipment costs. $$\text{Current ratio} = \frac{\text{Current assets}}{\text{Current liabilities}}$$ A is incorrect. Capitalization of equipment-related costs does not affect current assets. It will only affect non-current assets. B is incorrect. Capitalization of equipment-related costs would only increase non-current assets but not current assets. *User Question: Wont the cash flow change a little on account of the tax treatment between the two methods. As such a change in cash would change current assets which would in turn affect current ratio. ??

CFA Level 1



Q.2923 Guidance for Standards I-VII

Jason Frost, a large money management firm, offers three different levels of services to its clients. 1. Basic level 2. Prime level 3. Advanced level Both Basic and Prime levels are available for everyone, but the Advanced level is only available for a selected group of high-net-worth clients. Has Frost violated the Code and Standards by offering such services? A No, Frost has not violated Code and Standards. B Yes, because Frost offers Basic and Prime levels services to everyone. C Yes, because Frost offers the Advanced level to only a selected group of clients. The correct answer is: B). Frost has violated Standard III(B): Fair Dealing by offering the Advance level to selective clients only. Members or candidates may differentiate their services to clients, but different levels of services must not disadvantage or negatively affect clients. Different service levels should be available to everyone and should not be offered selectively. A is incorrect. Frost has violated Standard III(B): Fair Dealing by offering different service levels that are not available to everyone. C is incorrect. Frost can offer different service levels to different clients at an additional fee but these service levels must be made available to all clients. *User Question: Shouldn't the correct answer be C? Frost has violated Standard III(B): Fair Dealing by offering the Advance level to selective clients only.

CFA Level 1



Q.4620 Valuation and Risk Models

The futures price of an asset is USD 40, and the annual volatility of the futures price is 20%. If the risk-free rate is 5%, what is the value of a put option to sell futures in 6 months for USD 45? A USD 0.028 B USD 4.498 C USD 0.026 D USD 5.520 The correct answer is: D In this case, \({\text{F}}_{0}\)=40, K=45, r=0.05, s=0.20, T=0.5 The following formula gives the value of the put option: $$ { \text{P} }_{ 0 }=\text{K}{ \text{e} }^{ -{ \text{r} }\text{T} }\times \text{N}\left( -{ { \text{d} } }_{ 2 } \right) -{ \text{S} }_{ 0 }{ \text{e} }^{ -{ \text{r} }\text{T} }\times \text{N}\left( -{ { \text{d} } }_{ 1 } \right) $$ Where: \({\text{P}}_{0}\)= value of the put option \({\text{F}}_{0}\)= current futures price K= strike price s= volatility of the futures price r= risk-free rate T= time $$ { \text{d} }_{ 1 }=\cfrac { \text{ln}\left( \cfrac { { \text{F} }_{ 0 } }{ \text{K} } \right) +\cfrac { { \sigma }^{ 2 }\text{T} }{ 2 } }{ \sigma \sqrt { \text{T} } } =\cfrac {\text{ln}\cfrac { 40 }{ 45 } + \cfrac{{ 0.20 }^{ 2 }}{2}\times 0.5 }{ 0.20\sqrt { 0.5 } } =-0.76214 \\ { \text{d} }_{ 2 }={ \text{d} }_{ 1 }-{ \sigma \sqrt { \text{T} } }=-0.9036 \\ \text{N}\left( -{ \text{d} }_{ 1 } \right) =\text{N}\left( 0.762 \right) =0.7764 \\ \text{N}\left( -{ \text{d} }_{ 2 } \right) =\text{N}\left( 0.9036 \right) =0.8159 $$ The value of the put option is given by: $$ { \text{P} }_{ 0 }=\text{K}{ \text{e} }^{ -{ \text{r} }\text{T} }\times \text{N}\left( -{ { \text{d} } }_{ 2 } \right) -{ \text{S} }_{ 0 }{ \text{e} }^{ -{ \text{r} }\text{T} }\times \text{N}\left( -{ { \text{d} } }_{ 1 } \right) \\ { P }_{ 0 }=45{ \text{e} }^{ -0.05\times 0.5 }\times 0.8159 -40{ \text{e} }^{ -0.05\times 0.5 }\times 0.7764=\text{ USD } 5.520 $$ *User Question: I do not understand why the calculation of d1 does not take into account the risk free rate. Any thoughts as to why that is the case? My d1 = -0.5856 .

Q.3074 Valuation and Risk Models

BYJ commercial bank has $100 million of retail exposures. The 1-year probability of default averages 2% and the recovery rate averages 60%. If the correlation parameter is estimated at 0.1, what will be the 1-year unexpected loss at 99.9% confidence? A $7.68 million B $8.01 million C $4.32 million D $12.8 million The correct answer is: C V (0.999, 1) = N [{N-1(0.02) + √0.1 N-1(0.999)} / √1-0.1] = 0.128 This is showing that the 99.9% worst case default rate is 12.8% The 1-year unexpected loss at 99.9% confidence is given by: (WCDR - PD) X LGD X EAD =(0.128−0.02)*(1−0.6)*100 = 4.32 million *User Question: Can you please clarify the nature of this underlying formula V (0.999, 1) = N [{N-1(0.02) + √0.1 N-1(0.999)} / √1-0.1] = 0.128 and what does WCDR represent in the late UL equation

Q.378 Quantitative Analysis

A random sample of 50 FRM exam candidates was found to have an average IQ of 125. The standard deviation among candidates is known (approximately 20). Assuming that IQs follow a normal distribution, carry out a statistical test (5% significance level) to determine whether the average IQ of FRM candidates is greater than 120. Compute the test statistic and give a conclusion. A Test statistic: 1.768; Reject H0 B Test statistic: 2.828; Reject H0 C Test statistic: 1.768; Fail to reject H0 D Test statistic: 1.0606; Fail to reject H0 The correct answer is: A The first step: Formulate H0 and H1H0: μ = 120H1:μ > 120Note that this is a one-sided test because H1 explores a change in one direction onlyUnder H0, (x̄ - 120)/(σ/√n) ∿N(0,1) Next, compute the test statistic: = (125 – 120)/(20/√50) = 1.768Next, we can confirm that P(Z > 1.6449) = 0.05, which means our critical value is the upper 5% point of the normal distribution i.e. 1.6449. Since 1.768 is greater than 1.6449, it lies in the rejection region. As such, we have sufficient evidence to reject H0 and conclude that the average IQ of FRM candidates is indeed greater than 120. Alternatively, we could go the “p-value way” P(Z > 1.768) = 1 – P(Z < 1.768) = 1 – 0.96147 = 0.03853 or 3.853%This probability is less than 5% meaning that we have sufficient evidence against H0. This approach leads to a similar conclusion. *User Question: Can you please explain how did we get P(Z > 1.6449) = 0.05 ?

Q.4666 Valuation and Risk Models

The standard deviation of the daily portfolio value changes is given as 0.0231, and its mean as 0.0012. Given that there are 250 trading days in a year, what is the annual 99% VaR for the portfolio according to the delta-normal model? A 0.78 B 0.83 C 0.58 D 0.63 The correct answer is: B According to delta-normal mode, VaR is given by: $$ \text{VaR}={ \mu }_{ \text{P} }+{ \sigma }_{ \text{P} } { \text{U} } $$ Since we are dealing with 99% VaR, it implies that $$ \text{U}=-2.326 $$ So that daily VaR is given by: $$ \begin{align*} \text{VaR}=& 0.0012+0.0231\times-2.326=-0.05253 \\ \text{Annual VaR}=& \sqrt{250}\times-0.05253=-0.8306 \end{align*} $$ *User Question: While scaling up and finding an annual VAR, shouldn't the return be multiplied by 250 and the standard deviation be multiplied by square root of 250. Since we will use the property that the sum of 'n' IID with mean R and Std Dev D is n*R and (square root of n)*(Std Dev D). This will give us a normal distribution with mean of n*R and std dev of (square root of n*Std Dev D), which will be 250*0.0012= 0.3 (mean) and standard deviation of (square root of 250)*0.0231= 0.3652. Now applying U = -2.33 we get VAR as 0.5509. How can we scale up a value of a normal distribution at a particular percentile directly by the square root of time as it is done in the solution?

Q.1179 Valuation and Risk Models

A fund manager has the option to buy the following bonds: I. A bond with 10% coupon and a tenure of 15 years II. A bond with 10% coupon and a tenure of 10 years The fund manager expects the interest rate volatility to increase and wants to compose a portfolio which will help him generate maximum return due to the volatility. The fund manager must buy: A The bond with a tenure of 15 years B The bond with a tenure of 10 years C Both bonds, since they react in a similar manner to interest rate volatility D Both bonds, since the diversification effect will help him generate maximum return The correct answer is: A The larger the duration, the more the impact of interest rate volatility is on the portfolio. It has been observed that bonds with large tenures have higher durations. Therefore, the bond with a tenure of 15 years will have a higher duration as compared to the bond with a tenure of 10 years. Therefore, in order to generate maximum return due to the interest rate volatility, the fund manager must invest in the bond with a tenure of 15 years. *User Question: A bit confused between the earlier Q1178 and this Q1179. Q1178 stated longer duration (locked-in tenure and fixed coupon) will minimize the impact of interest rate change. i.e. lower risk. Q1179 asking about portfolio that can maximize return from interest rate volatility, a longer tenure or duration will mean the return of 10% coupon rate is locked in and the investors shouldn't expose to any interest rate fluctuation until the bond mature in 15 years. So how to maximize return from interest rate volatility?