BUS 322: Financial Markets and Institutions Homework 3 (due 4/15/2010) Solution Part 1 – Individual Part Chapter 8 – Quantitative Problems: 3, 4 Chapter 17 – Quantitative Problems: 2, 5, 7, 8 Chapter 24 – Quantitative Problems: 1, 3, 9, 11 Chapter 25 – Quantitative Problems: 2, 7, 8, 12 ________________________________________ Chapter 8 – Quantitative Problems: 3, 4 3. The Federal Reserve wants to increase the supply of reserves, so it purchases $1 million dollars worth of bonds from the public. Show the effect of this open market operation using T-accounts. Answer: Banking System Assets Liabilities $1 million Reserves Checkable Deposits $1 million Federal Reserve System Assets $1 million Securities 4. Liabilities $1 million Reserves Use T-Accounts to show the effect of the Federal Reserve being paid back a $500,000 discount loan from a bank. Answer: Banking System Assets Liabilities $500,000 Reserves Discount Loans $500,000 Federal Reserve System Assets Discount Loans $500,000 Liabilities Reserves $500,000 Chapter 17 – Quantitative Problems: 2, 5, 7, 8 2. X-Bank reported an ROE of 15% and an ROA of 1%. How well capitalized in this bank? Solution: ROE ROA EM 0.15 0.01 EM EM 15 assets/equity So equity/assets 6.66%. 5. For the upcoming week, Nobel National Bank plans to issue $25 million in mortgages and purchase $100 million 31-day T-bills. New deposits of $35 million are expected, and other sources will generated $15 million in cash. What is Nobel’s estimate of funds needed? Solution: $25 M $100 M $35 M $15 M $75 M 7. NewBank started its first day of operations with $6 million in capital. $100 million in checkable deposits is received. The bank issues a $25 million commercial loan and another $25 million in mortgages, with the following terms: mortgages; 100 standard 30-year, fixed-rate with a nominal annual rate of 5.25% each for $250,000. commercial loan: 3-year loan, simple interest paid monthly at 0.75%/month. If required reserves are 8%, what does the bank balance sheets look like? Ignore any loan loss reserves. Solution: Assets Liabilities Required Reserves Excess Reserves Loans 8. $ 8 million $48 million $50 million Checkable Deposits Bank Capital $100 million $ 6 million NewBank decides to invest $45 million in 30-day T-bills. The T-bills are currently trading at $4,986.70 (including commissions) for a $5,000 face value instrument. How many do they purchase? What does the balance sheet look like? Solution: The bank can purchase $45 M/$4,986.70, which is about 9,024 T-bills. The actual cost is $44,999,980.80. After the transaction, the balance sheet is: Assets Required Reserves Excess Reserves T-bills Loans Liabilities $ 8 million $ 3 million $45 million $50 million Checkable Deposits Bank Capital $100 million $ 6 million Chapter 24 – Quantitative Problems: 1, 3, 9, 11 1. A bank issues a $100,000 variable-rate, 30-year mortgage with a nominal annual rate of 4.5%. If the required rate drops to 4.0% after the first six months, what is the impact on the interest income for the first 12 months? (Don’t worry about this question) 3. Calculate the duration of a $100,000 fixed-rate, 30-year mortgage with a nominal annual rate of 7.0%. What is the expected percentage change in value if the required rate drops to 6.5% immediately after the mortgage is issued? Solution: The duration calculation should be completed using a spreadsheet. Although the technique is the same, there are 360 months to handle. Doing this, the duration can be calculated as 10.15 years. P i Duration 10.15 (0.005/1.07) 4.74% P 1 i 9. The following financial statement is for the current year. From the past, you know that 10% of fixed-rate mortgages prepay each year. You also estimate that 10% of checkable deposits and 20% of savings accounts are rate sensitive. Second National Bank Assets Reserves Securities 1 Year 1 to 2 Years 2 years Residential Mortgages Variables-rate Fixed-rate Commercial Loans 1 Year 1 to 2 Years 2 years Buildings, etc. Total Liabilities $ 1,500,000 $ 6,000,000 $ 8,000,000 $ 12,000,000 $ 7,000,000 $ 13,000,000 $ $ $ $ 1,500,000 18,500,000 30,000,000 2,500,000 $100,000,000 Checkable Deposits Money Market Deposits Savings Accounts CDs Variables-rate 1 Year 1 to 2 Years 2 years Fed funds Borrowings 1 Year 1 to 2 Years 2 years Bank Capital $ 15,000,000 $ 5,500,000 $ 8,000,000 Total $100,000,000 $ $ $ $ $ 15,000,000 22,000,000 5,000,000 2,500,000 5,000,000 $ $ $ $ 12,000,000 3,000,000 2,000,000 5,000,000 What is the current Income GAP for Second National Bank? What will happen to the bank’s current net interest income if rates fall by 75 basis points? Solution: RSA 6 M 7 M (0.10 13 M) 1.5 M $15.8 million RSL (0.10 15 M) 5.5 M (0.20 8 M) 15 M 22 M 5 M 12 M $62.6 million GAP $15.8 million $62.6 million GAP $46.8 million I 46.8 million (0.0075) $351,000 11. A bank added a bond to its retained portfolio. The bond has a duration of 12.3 years and cost $1,109. Just after buying the bond, the bank discovered that market interest rates are expected to rise from 8% to 8.75%. What is the expected change in the bond’s value? Solution: P i Duration P 1 i 0.0075 P 12.3 $1,109 $94.73 1 0.08 Chapter 25 – Quantitative Problems: 2, 7, 8, 12 (Don’t worry about this for exam 3.) 2. You would enter into a contract that specifies that you will sell the $25 million of 8s of 2015 at a price of 110 one year from now. 7. The put option is out of the money because you would not want to take the option to sell the futures at 95 when the price at expiration is 120. Since the premium is $4,000 and you did not exercise the contract, your loss on the contract is $4,000. 8. You have a profit of 1 point ($1000) when you exercise the contract, but you have paid a premium of $1500 for the call option, so your net profit is $500, a loss of $500. 12. You would hedge the risk by buying 80 euro futures contracts that mature 3 months from now.