Course Title
Corporate Finance
Course Code
F-302
Assignment On
Mathematical Problems
Submitted To
Md. Masud Chowdhury
Lecturer
Dept. of Finance & Banking
Submitted By
Pankaze Pada Bhoumik
ID: 11132603
Session: 2010-11
3rd Year 1st Semester
Dept. of Finance & Banking
Jatiya Kabi Kazi Nazrul Islam University
Trishal, Mymensingh
Submission Date: 26th August, 2013
Table of Contents
Serial No.
Chapter Name
Problem No
Page No
01
Sustainable Growth
Problem 1
02-03
Problem 2
04-05
Problem 3
06-07
2
Financial Projection
Or
Pro forma Statement
Problem 1
08-10
Problem 2
11-13
Problem 3
14-16
3
Risk
&
Return Analysis
Problem 1
17-19
Problem 2
20
Problem 3
21
Problem 4
22-24
Problem 5
25-26
Problem 6
27-29
Problem 7
30-32
Problem 1
Total Industries has $40 million in shareholders’ equity and sales of $ 150 million last year.
Its target ratios are assets to sales ratio0.40 net profit margin 0.07 debt-equity ratio 0.50 and earnings retention 0.60 if these ratios correspond to steady-state model what is its SGR?
If instead of these ratios, what would be the SGR for next year if the company moved from steady-state and had the following longest? Assets to sales ratio 0.40 net profit margin 0.06; debt equity ratio 0.45; dividend of 15 million and no nets equity financing.
Solution
Requirement (a)
We know that SGR under Steady-State model:-
SGR =
Where,
B = Earnings retention = 0.06
NP/S = Net profit margin = 0.07
D/EQ = Debt-equity ratio = 0.05
A/S = Total assets to sales ratio = 0.40
By putting the values in SGR formula in case of Steady-state model we get.
SGR =
SGR =
SGR = = = 0.1869 = 18.69% Ans.
Requirement (b)
We know that SGR under Changing model.
SGR = [
Where,
EQ0 = Beginning equity = $40 million
New EQ = New equity = $0 million
Dividend = $5 million
D/EQ = Debt-equity ratio = 0.45
S/A = Total sales to asset ratio =
NP/S = Net profit margin = 0.06
S0 = $150 million
By putting the values in SGR formula in case of changing model we get.
SGR = [
SGR = [
SGR = [(
SGR = 0.165 = 1.65% Ans.
Problem-2
Zippo industry has equity capital of tk 12 million, total debt of tk 8 million and sales last year of tk 300 million.
It has target assets to sales ratio of 0.33367 a target net profit margin of 0.04 a target debt-equity ratio of 0.6667 and a target earning retention rate of 0.70 in steady state model what is its sustainable growth rate?
Suppose now the company has established for next year a target assets to sales ratio of 0.62 a target net profit margin of 0.05 and a target debt-equity ratio of 0.08 it wishes to pay an annual dividend of tk 0.30 million and raise tk 1 million in equity capital next year what is its sustainable growth rate too next year? Why does it differ from that in part (a)?
Solution
Requirement (a)
We know that SGR under Steady-State model:-
SGR =
Where,
B = Earnings retention = 0.75
NP/S = Net profit margin = 0.04
D/EQ = Debt-equity ratio = 0.6667
A/S = Total assets to sales ratio = 0.33367
By putting the values in SGR formula in case of Steady-state model we get.
SGR =
SGR =
SGR = = = 0.1763 = 17.63% Ans.
Requirement (b)
We know that SGR under Changing model.
SGR = [
Where,
EQ0 = Beginning equity = Tk.12 million
New EQ = New equity = Tk. 1 million
Dividend = Tk. 3 million
D/EQ = Debt-equity ratio = 0.80
S/A = Total sales to asset ratio =
NP/S = Net profit margin = 0.05
S0 = Tk. 30 million
By putting the values in SGR formula in case of changing model we get.
SGR = [
SGR = [
SGR = [(
SGR = 0.4377 = 43.77% Ans.
The company has moved from steady-state with higher target operating efficiency a higher debt ratio and the sale of common stock all of those things profit a high rate of growth in sales next year. Unless further changed in this direction occur the SGR will decline in future years.
Problem- 3
Apex Ltd had equity capital of $ 1 million debt of $80 million and sales of last year $30 million the company has the following target ratios during 2003: D/E= 0.80, A/S=0.60, net profit margin 0.06, B=0.70. Furthermore the company has a new equity of $25 million and paid dividend of $ 10 million during 2003.
Calculate sustainable growth rate for the company for 2003:
Solution
Requirement (a)
We know that SGR under Steady-State model:-
SGR =
Where,
B = Earnings retention = 0.70
NP/S = Net profit margin = 0.06
D/EQ = Debt-equity ratio = 0.80
A/S = Total assets to sales ratio = 0.60
By putting the values in SGR formula in case of Steady-state model we get.
SGR =
SGR =
SGR = = = 0.1441 = 14.41% Ans.
Requirement (b)
We know that SGR under Changing model.
SGR = [
Where,
EQ0 = Beginning equity = Tk.1 million
New EQ = New equity = Tk. 25 million
Dividend = Tk. 10 million
D/EQ = Debt-equity ratio = 0.80
S/A = Total sales to asset ratio =
NP/S = Net profit margin = 0.06
S0 = Tk. 30 million
By putting the values in SGR formula in case of changing model we get.
SGR = [
SGR = [
SGR = [(
SGR = 0.9512 = 95.12% Ans.
Problem- 1
The following income statement and balance sheet relate to Bata Ltd.
During 2004
Bata Ltd.
Income statement
For the year ended 2004
Particulars
Taka
Net sales
15000
Less: costs of goods sold
12300
Gross profit
2700
Less: Fixed operating costs except Depreciation
900
EBITD
1800
Less: Depreciation
500
EBIT
1300
Less Interest
400
EBT
900
Less: Taxes 40%
360
Net Income
540
Less: Dividends
270
Addition to Retained Earnings
270
Bata Ltd.
Balance Sheet
As at 31st Dec-2005
Liabilities
Taka
Assets
Taka
Accounts payable
300
Cash
150
Accounts
600
Accounts Receivable
1800
Notes payable
400
Inventories
2700
Long term Bond
3000
Net plant and equipment
3800
Common stock
1300
Retained earnings
2850
Total
8450
Total
8450
Additional information:-
Assume that the sales and operating cost will be 10% higher in 2005 than in 2004.
Further assume that the company currently operates at full capacity so it will need to expand its plant capacity in 2005 to handle the additional operations.
Required:-
Prepare a pro forma income statement for 2005
Prepare a pro forma balance sheet for 2005
Solution
Requirement-1:- Pro forma income statement
Bata Ltd. Company
Pro forma Income statement
For the year ended 2005
Particulars
2004
Results
2005 forecast
2005
forecasts
Net sales
15000
X1.10
16500
Less: costs of goods sold
12300
X1.10
13530
Gross profit
2700
2970
Less: Fixed operating cost except depreciation
900
X1.10
990
EBITD
1800
1980
Less: Depreciation
500
X1.10
550
EBIT
1300
1430
Less Interest
400
400
EBT
900
1030
Less: Taxes 40%
360
412
Net Income
540
618
Less: Dividends @50%
270
309*
Addition to retained earnings
270
309
Indicates dividend for the year 2004 and it is assumed same percentage for 2005*
Bata Ltd. Company
Pro forma Balance Sheet
As on 31st Dec-2005
Particulars
2004
Results
2005 forecast
2005
forecasts
Cash
150
X1.10
165
Accounts Receivable
1800
X1.10
1980
Inventories
2700
X1.10
2970
Total current assets
4650
5115
Net plant and Equipment
3800
X1.10
4180
Total Assets
8450
9295
Accounts payable
300
X1.10
330
Accruals
600
X1.10
660
Notes payable
400
400*
Total current Liabilities
1300
1390
Long term Bond
3000
3000**
Common stock
1300
1300***
Retained earnings
2850
+309****
3159
Additional Funds needed
-
828.5*****
Total Liabilities and equities
4850
9295
Notes:-
Indicates 2004 figures carried over 2005*
Indicates 2004 figures carried over 2005**
Indicates 2004 figures carried over 2005***
Represents the addition to retained earnings from 2004 Pro forma income statement****
Calculated by determining total liabilities from total assets*****
Problem-2
The following Image standard income statement and balance sheet relate to Tata Ltd 2001
Tata Ltd.
Income Statement
For the year ended 2001
Particulars
Taka
Net sales
28200
Less: Cost of goods sold
17200
Goods profit
11000
Less: Fixed operating cost expect depreciations
7800
EBITD
3200
Less: Deprecation
600
EBIT
2600
Less: Interest
440
EBT
2160
Less: Taxes @ 40%
8664
Net Income
1296
Less: Dividends
516
Addition to retained earnings
780
Tata Ltd.
Balance Sheet
Balance Sheet as 31st Dec.2001
Liabilities
Tk.
Assets
Tk
Accounts payable
660
Cash
1120
Accruals
500
Accounts Receivable
1680
Notes payable
1040
Inventories
1270
Bank loan
8900
Pre paid expense
130
Long term Bond
4930
Net plant and Equipment
1490
Common stock
8000
Retained Earning
1660
Total
25690
Total
25690
Additional Information’s:
Assume that the sales and operation costs will be 15% high in 2002 than 2001
Further assume that the company currently operations in fall clarity sale will need to expand its plants capacity in 2002 to handle the additional operations.
Required:
Prepare pro forma income statement to 2002
Prepare pro forma balance sheet for 2002
Solution
Requirement-1:- Pro forma income statement
Tata Ltd.
Pro forma Income Statement
For the year ended 2001
Particulars
Results 2001
Forecast basis 2002
2002 Forecast
Net sales
28200
X1.15
32430
Less: cost a of goods sold
17200
Xi1.5
19780
Gross profit
11000
12650
Less: Fixed operation costs except deprecation
7800
X1.15
8970
EBIT
600
X1.15
690
Less Interest
2600
2490
EBT
440
440
Less: Taxes @ 40%
2160
2550
Net Income
864
1020
Less: Dividend
1296
1530
Addition to Retained Earning
516
609
When net income 1296 then dividend 516
When net income 1 then dividend =
When net income 1530 then dividend =
Requirement- 2: Pro forma Balance Sheet
Tata Ltd.
Performa Balance sheet
As on 31st Dec 2002
Particulars
2001 Results
2002
Forecast basis
2002
Forecast
Cash
1120
X1.15
1288
Accounts Receivable
1680
X1.15
1932
Inventories
11270
X1.15
12960
Prepaid expenses
130
X1.15
149.5
Total Current Assets
14200
16330
Net plant cost equipment
11190
X1.15
13213.5
Total Assets
25690
29543.5
Accounts payable
660
X1.15
759
Accruals
500
X1.15
575
Notes payable
1040
1040a
Total Current Liabilities
2200
2374
Bank loan
8900
8900b
Long term bond
4430
4930c
Common stock
8000
8000d
Retained Earnings
1660
+921e
2581
Additional fund needed
-
2755.5f
Total Liabilities and Equipments
25690
29543.5
Indicates 2001 figures carried over 2002
Indicates 2001 figures carried over 2002
c) Indicates 2001 figures carried over 2002
d) Indicates 2001 figures carried over 2002
e) Represents the addition to retained earnings from 2001 Pro forma income statement.
f) Calculated by determining total liabilities from total assets
Problem 3
Bata Ltd.
Income statement
For the year ended 2004
Particulars
Taka
Net sales
15000
Less: costs of goods sold
12300
Gross profit
2700
Less: Fixed operating costs except Depreciation
900
EBITD
1800
Less: Depreciation
500
EBIT
1300
Less Interest
400
EBT
900
Less: Taxes 40%
360
Net Income
540
Less: Dividends
270
Addition to Retained Earnings
270
Bata Ltd.
Balance Sheet
As at 31st Dec-2005
Liabilities
Taka
Assets
Taka
Accounts payable
300
Cash
150
Accounts
600
Accounts Receivable
1800
Notes payable
400
Inventories
2700
Long term Bond
3000
Net plant and equipment
3800
Common stock
1300
Retained earnings
2850
Total
8450
Total
8450
Additional information:-
Assume that the sales and operating cost will be 15% higher in 2005 than in 2004.
Further assume that the company currently operates at full capacity so it will need to expand its plant capacity in 2005 to handle the additional operations.
Required:-
Prepare a pro forma income statement for 2005
Prepare a pro forma balance sheet for 2005
Solution
Requirement-1:- Pro forma income statement
Bata Ltd.
Pro forma Income statement
For the year ended 31st December 2005
Particulars
2004
Results
2005 forecast
2005
forecasts
Net sales
15000
X1.15
17250
Less: costs of goods sold
12300
X1.15
14145
Gross profit
2700
3105
Less: Fixed operating costs except Depreciation
900
X1.15
1035
EBITD
1800
2070
Less: Depreciation
500
X1.15
575
EBIT
1300
1495
Less: Interest
400
400
EBT
900
1095
Less: Taxes 40%
360
438
Net Income
540
657
Less: Dividends
290
353
Addition to regained earnings
250
304
When net income 540 then dividend 290
When net income 1 then dividend =
When net income 1530 then dividend =
Requirement- 2: Pro forma Balance Sheet
Bata Ltd.
Pro forma Balance Sheet
As on 31st December 2005
Particulars
2004
Results
2005 Forecast basis
2005
Forecast
Cash
150
X1.15
172.5
Accounts Receivable
1800
X1.15
2070
Inventories
2700
X1.15
3105
Total current assets
4650
5347.5
Net plant and Equipment
3800
X1.15
4370
Total Assets
8450
9717.5
Accounts payable
300
X1.15
345
Accounts
600
X1.15
690
Notes payable
400
400
Total current liabilities
1300
1435
Long term Bond
3000
3000
Common stock
1300
1300
Retained earnings
2850
+304
3154
Additional Funds needed
-
828.5
Total Liabilities and equities
4850
9717.5
Indicates 2004 figures carried over 2005
Indicates 2004 figures carried over 2005
c) Indicates 2004 figures carried over 2005
d) Indicates 2004 figures carried over 2005
e) Represents the addition to retained earnings from 2004 Pro forma income statement.
f) Calculated by determining total liabilities from total assets
Problem 1
The two companies has possible outcomes and probability
Possible Outcomes
Probability
Asset A
Asset B
Pessimistic
.25
13%
7%
Most likely
.50
15
15
Optimistic
.25
17
23
Total
1.0
Requirements:-
a) Expected rate of return
b) Standard deviation
c) Co-efficient of variation
d) Which project the investor should choose
Solution
Required solution (a)
Expected return for asset A
We know that,
E (A) = i × (Ri)
Now,
E (A) = i × (Ri)
E (A) = {(0.25×.13) + (0.50×.15) + (0.25× 17)}
E (A) = 0.15
E (A) = 15%
Expected return for asset B
We know that,
E (B) = i × (Ri)
Now,
E (B) = i × (Ri)
E (B) = {(0.25×.07) + (0.50×.15) + (0.25× .23)}
E (B) = 0.15
E (B) = 15%
Required solution (b)
The following table shows the necessary calculation
Possible
Outcomes
Asset A
PRi ×
(RA-A)2
Asset B
PRi ×
(RB-B)2
Return%
RA
(RX-X)2
PRi
Return%
RB
(RB-B)2
RRi
1
13
4%
.25
1%
7%
64%
.25
16%
2
15
0
.50
0
15
0
.50
0
3
17
4
.25
1
23
64
.25
16
× (RA-A)2
2%
× (RB-B)2
32%
Standard deviation for Asset A:-
=
= 1.41%
Standard deviation for Asset B:-
=
=
= 5.66%
Required solution (c)
Co-efficient of variation for Asset A
CV =
=
= 0.094
Co-efficient of variation for Asset B
CV =
=
= 0.3773
Required Solution (d)
Hence the CV of asset A is lower than the CV of Asset B. So the company should invest in asset A.
Problem 2
Suppose you have the following information:
Security
Amount Invested
Expected Return
A
$1000
8%
B
$2000
12%
C
$3000
15%
D
$4000
18%
What are the portfolio weights?
What is the expected return on this portfolio?
Solution
Required solution (a)
Total amount invested
= $ (1000+2000+30004000)
= $ 10000
The portfolio weights are given below:
For Security A = = 0.10
For Security B = = 0.20
For Security C = = 0.30
For Security D = = 0.40
Required solution (b)
Expected return on this portfolio
E (P) = i × E (i)
= (.10 × 8%) + (.20 × 12%) + (.30 ×15%) + (.40 × 18%)
= .80% + 2.4% + 4.5% 7.2%
= 14.19% Ans.
Problem 3
Consider a three stock portfolio consisting of stocks X, Y and Z with expected returns of 12%, 20% and 17% respectively. Assume that 50% of investible funds are invested in stock X, 30% in Y and 20% in Z.
Calculate portfolio expected return.
Solution
We know that,
The expected return on any portfolio can be calculated as
E (P) = i × E (i)
Where,
E (RP) = Expected return from portfolio
Wi = Proportion invested in asset i
E (Ri) = Expected return from asset i
n = Number of assets in portfolio
E (P) = i × E (i)
= {(0.50×12%) + (0.30×20%) + (0.20×17%)}
= 6% + 6% + 3.4%
= 15.4%. Ans.
Problem 4
Stocks X and Y have the following historical returns:
Year
stock X Returns
Stock Y Returns
1996
-18%
-14.50%
1997
33
21.80
1998
15
30.50
1999
0.50
-7.60
2000
27
26.30
Calculate the portfolio risk of the security of 50% weights is placed in each stock X and Y.
Solution
For Stock X
Expected Return (X)
= (-18% + 33% + 15% + 0.5% + 27%) ÷ 5
=11.5%
For Stock Y
Expected Return (Y)
=11.30%
We know that,
The expected return on any portfolio can be calculated as
E (P) = i × E (i)
Where,
E (RP) = Expected return from portfolio
Wi = Proportion invested in asset i
E (Ri) = Expected return from asset i
n = Number of assets in portfolio
Now,
E (P) = i × E (Ri)
= (.50 × 11.5%) + (.50 × 11.30%)
= 5.75% + 5.65%
= 11.40%
The following table shows the necessary calculation
Stock X
Stock Y
Year
Return%
RX
(RX-X)2
RX2
Return%
RY
(RY-Y)2
RY2
RX×RY
1996
-18
870.25
324
-14.50
665.64
210.25
261
1997
33
462.25
1089
21.80
110.25
475.24
719.40
1998
15
12.25
225
30.50
368.64
930.25
457.50
1999
0.50
121
0.25
-7.60
357.21
57.76
-3.80
2000
27
240.25
729
26.30
225
691.69
710.10
RX = 57.5
(RX-X)2 =1706
RX2= 2367.25
RY = 11.3
(RY-Y)2
=1726.74
RY2 = 2365.19-
RX×RY
=2144.20
The standard deviation for Stock X
=
=
= 20.65%
Standard deviation for Stock Y
=
=
= 20.78%
We know that Co-efficient correlation:
=
=
=
=0.87
Therefore the portfolio standard deviation is:-
=
=
= 20.03% Ans.
Problem 5
Consider the following information:
Economy
Probability
Security N
Security M
Revision
0.50
-20%
-30%
Boom
0.20
70%
10%
Normal
0.30
25%
90%
If the portfolio weight for cash stock is 0.50 determine the portfolio expected return.
Solution
Expected return for security N
We know that,
E (N) = i × (Ri)
Now,
E (N) = i × (Ri)
E (N) = {(0.50×-20) + (0.20×70) + (0.30× 25)}
E (N) = -10% + 14% + 7.50%
E (N) = 11.50%
Expected return for security M
We know that,
E (M) = i × (Ri)
Now,
E (M) = i × (Ri)
E (M) = {(0.50×-30) + (0.20×10) + (0.30× 90)}
E (M) = -15% + 2% + 27%
E (M) = 14%
We know that,
The expected return on any portfolio can be calculated as
E (P) = i × E (i)
Where,
E (RP) = Expected return from portfolio
Wi = Proportion invested in asset i
E (Ri) = Expected return from asset i
n = Number of assets in portfolio
Now,
E (P) = i × E (Ri)
= (.50 × 11.5%) + (.50 × 14%)
= 5.75% + 7%
= 12.75%
Home Work
Problem 6
Based on the following in formations calculate the expected returns and standard deviation for the equally weighted porfolio
State of Economy
Probability of state
Return of A
Return of B
Recession
0.30
15%
20%
Normal
0.40
10%
15%
Boom
0.30
7%
11%
Solutions
Expected return for A
We know that,
E (A) = i × (Ri)
Now,
E (A) = i × (Ri)
E (A) = {(0.30×15%) + (0.40×10) + (0.30× 7)}
E (A) = 4.5% + 4 + 2.1
E (A) = 10.60%
Expected return for B
We know that,
E (B) = i × (Ri)
Now,
E (B) = i × (Ri)
E (B) = {(0.30×20%) + (0.40×15) + (0.30×11)}
E (B) = 6% + 6 + 3.3
E (B) = 15.3%
We know that,
The expected return on any portfolio can be calculated as
E (P) = i × E (i)
Where,
E (RP) = Expected return from portfolio
Wi = Proportion invested in asset i
E (Ri) = Expected return from asset i
n = Number of assets in portfolio
Now,
E (P) = i × E(Ri)
= (.50 × 10.6%) + (.50 × 15.3%)
= 5.3% + 7.65%
= 12.95%
Standard Deviation for Stock A
=
=
=
=3.14%
Standard Deviation for Stock B
=
=
=
=3.53%
We know
Co-variance
= (}
={}
= 6.204+ 0.072 + 4.644
= 10.92
We know
Co-efficient of correlation
=
= 0.99
We know,
Portfolio Standard Deviation
=
=
= 3.12% Ans.
Problem 7
Securities X and Y have the following characteristics
Security X return%
Probability
Security Y return %
Probability
30%
0.10
-20%
0.05
20
0.20
10
0.25
10
0.40
20
0.30
5
0.20
30
0.30
-10
0.10
40
0.10
Calculate the expected return and risk of return for each security
Calculate the expected return and risk of returns for the Probability of X and Y placing equal weight to each.
Solutions
Requirement (a)
Expected return for Security X
We know that,
E (X) = i × (Ri)
Now,
E (X) = i × (Ri)
E (X) = {(0.10×30%) + (0.20×20) + (0.40× 10) + (0.20×5) + (0.10×-10}
E (X) = 3% + 4 + 4 + 1 - 1
E (X) = 11%
Expected return for Security Y
We know that,
E (Y) = i × (Ri)
Now,
E (Y) = i × (Ri)
E (Y) = {(0.05×-20%) + (0.25×10) + (0.30× 20) + (0.30×30) + (0.10×40)}
E (Y) = -1% + 2.5 + 6 + 9 + 4
E (Y) = 20.5%
The following table shows the necessary calculation
Possible
Outcomes
Security X
PRi ×
(RX-X)2
Security Y
PRi ×
(RY-Y)2
Return%
RX
(RX-X)2
PRi
Return%
RY
(RY-Y)2
PRi
1
30
361%
.10
36.1%
-20%
1600%
.05
80%
2
20
81
.20
16.2
10
100
.25
25
3
10
1
.40
.40
20
0
.30
0
4
5
36
.20
7.2
30
100
.30
30
5
-10
441
.10
44.1
40
400
.10
40
× (RA-A)2
104%
× (RB-B)2
175%
Standard deviation for Security X:-
=
= 10.2%
Standard deviation for Security Y:-
=
=
= 13.23%
Requirement (b)
We know that,
The expected return on any portfolio can be calculated as
E (P) = i × E (i)
Where,
E (RP) = Expected return from portfolio
Wi = Proportion invested in asset i
E (Ri) = Expected return from asset i
n = Number of assets in portfolio
Now,
E (P) = i × E (Ri)
= (.50 × 7.4%) + (.50 × 19.5%)
= 3.7% + 9.75%
= 13.45%
We know,
Portfolio Standard Deviation
=
=
= 8.35 Ans.
Corporate Finance
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