财务管理基础-第六章-课后题答案.doc

Chapter 6

Discussion Questions
6-1.
Explain how rapidly expanding sales can drain the cash resources of a firm.

Rapidly expanding sales will require a buildup in assets to support the growth. In particular, more and more of the increase in current assets will be permanent in nature. A nonliquidating aggregate stock of current assets will be necessary to allow for floor displays, multiple items for selection, and other purposes. All of these "asset" investments can drain the cash resources of the firm.

6-2.
Discuss the relative volatility of short- and long-term interest rates.

Figure 6-10 shows the long-run view of short- and long-term interest rates. Normally, short-term rates are much more volatile than long-term rates.

6-3.
What is the significance to working capital management of matching sales and production?

If sales and production can be matched, the level of inventory and the amount of current assets needed can be kept to a minimum; therefore, lower financing costs will be incurred. Matching sales and production has the advantage of maintaining smaller amounts of current assets than level production, and therefore less financing costs are incurred. However, if sales are seasonal or cyclical, workers will be laid off in a declining sales climate and machinery (fixed assets) will be idle. Here lies the tradeoff between level and seasonal production: Full utilization of fixed assets with skilled workers and more financing of current assets versus unused capacity, training and retraining workers, with lower financing for current assets.

6-4.
How is a cash budget used to help manage current assets?

A cash budget helps minimize current assets by providing a forecast of inflows and outflows of cash. It also encourages the development of a schedule as to when inventory is produced and maintained for sales (production schedule), and accounts receivables are collected. The cash budget allows us to forecast the level of each current asset and the timing of the buildup and reduction of each.

6-5.
"The most appropriate financing pattern would be one in which asset buildup and length of financing terms are perfectly matched." Discuss the difficulty involved in achieving this financing pattern.

Only a financial manager with unusual insight and timing could design a plan in which asset buildup and the length of financing terms are perfectly matched. One would need to know exactly what part of current assets are temporary and what part are permanent. Furthermore, one is never quite sure how much short-term or long-term financing is available at all times. Even if this were known, it would be difficult to change the financing mix on a continual basis.

6-6.
By using long-term financing to finance part of temporary current assts, a firm may have less risk but lower returns than a firm with a normal financing plan. Explain the significance of this statement.

By establishing a long-term financing arrangement for temporary current assets, a firm is assured of having necessary funding in good times as well as bad, thus we say there is low risk. However, long-term financing is generally more expensive than short-term financing and profits may be lower than those which could be achieved with a synchronized or normal financing arrangement for temporary current assets.

6-7.
A firm that uses short-term financing methods for a portion of permanent current assets is assuming more risk but expects higher returns than a firm with a normal financing plan. Explain.

By financing a portion of permanent current assets on a short-term basis, we run the risk of inadequate financing in tight money periods. However, since short-term financing is less expensive than long-term funds, a firm tends to increase its profitability over the long run (assuming it survives). In answer to the preceding question, we stressed less risk and less return; here the emphasis is on risk and high return.

6-8.
What does the term structure of interest rates indicate?

The term structure of interest rates shows the relative level of short-term and long-term interest rates at a point in time. It is often referred to as a yield curve.

6-9.
What are three theories for describing the shape of the term structure of interest rates (the yield curve)? Briefly describe each theory.

Liquidity premium theory, the market segmentation theory, and the expectations theory.

The liquidity premium theory indicates that long-term rates should be higher than short-term rates. This premium of long-term rates over short-term rates exists because short-term securities have greater liquidity, and therefore higher rates have to be offered to potential long-term bond buyer to entice them to hold these less liquid and more price sensitive securities.

The market segmentation theory states that Treasury securities are divided into market segments by the various financial institutions investing in the market. The changing needs, desires, and strategies of these investors tend to strongly influence the nature and relationship of short- and long-term rates.

The expectations hypothesis maintains that the yields on long-term securities are a function of short-term rates. The result of the hypothesis is that when long-term rates are much higher than short-term rates, the market is saying that is expects short-term rates to rise. Conversely, when long-term rates are lower than short-term rates, the market is expecting short-term rates to fall.

6-10.
Since the middle 1960s, corporate liquidity has been declining. What reasons can you give for this trend?

The decrease is liquidity can be traced in part to more efficient inventory management such as just-in-time inventory and point of sales terminals that provide better inventory control. The decline in working capital can also be attributed to electronic cash flow transfer systems, and the ability to sell accounts receivables through securitization of assets (this is more fully explained in the next chapter). It might also be that management is simply willing to take more liquidity risk as interest rates declined.
Problems
6-1.
Gary’s Pipe and Steel company expects sales next year to be $800,000 if the economy is strong, $500,000 if the economy is steady, and $350,000 if the economy is weak. Gary believes there is a 20 percent probability the economy will be strong, a 50 percent probability of a steady economy, and a 30 percent probability of a weak economy. What is the expected level of sales for next year?

Solution:
Gary’s Pipe and Steel Company

State of Economy

Sales

Probability
Expected Outcome
Strong
$800,000
.20
$160,000
Steady
500,000
.50
250,000
Weak
350,000
.30
105,000

Expected level of sales =
$515,000

6-2.
Tobin Supplies Company expects sales next year to be $500,000. Inventory and accounts receivable will have to be increased by $90,000 to accommodate this sales level. The company has a steady profit margin of 12 percent with a 40 percent dividend payout. How much external financing will Tobin Supplies Company have to seek? Assume there is no increase in liabilities other than that which will occur with the external financing.

Solution:
Tobin Supplies Company

$500,000
Sales

.12
Profit margin

60,000
Net income

– 24,000
Dividends (40%)

$ 36,000
Increase in retained earnings

$ 90,000
Increase in assets

– 36,000
Increase in retained earnings

$ 54,000
External funds needed

6-3.
Shamrock Diamonds expects sales next year to be $3,000,000. Inventory and accounts receivable will increase $420,000 to accommodate this sales level. The company has a steady profit margin of 10 percent with a 25 percent dividend payout. How much external financing will the firm have to seek? Assume there is no increase in liabilities other than that which will occur with the external financing.

Solution:
Shamrock Diamonds

$3,000,000 Sales
.10 Profit margin
300,000 Net income
75,000 Dividends (25%)
$ 225,000 Increase in retained earnings
420,000 Increase in assets
–225,000 Increase in retained earnings
$195,000 External funds needed

6-4.
Madonna’s Clothiers sells scarves that are very popular in the fall-winter season. Units sold are anticipated as:

October 2,000
November 4,000
December 8,000
January 6,000
20,000 units

If seasonal production is used, it is assumed that inventory buildup will directly match sales for each month and there will be no inventory buildup.

The production manager thinks the above assumption is too optimistic and decides to go with level production to avoid being out of merchandise. He will produce the 20,000 units over 4 months at a level of 5,000 per month.

a. What is the ending inventory at the end of each month? Compare the units produced to the units sold and keep a running total.

b. If the inventory costs $7 per unit and will be financed at the bank at a cost of 8%, what is the monthly financing cost and the total for the 4 months?
6-4. Continued

Solution:
Madonna’s Clothiers
a.
Units Produced
Units Sold
Change in inventory
Ending Inventory
October
5,000
2,000
+3,000
3,000
November
5,000
4,000
+1,000
4,000
December
5,000
8,000
–3,000
1,000
January
5,000
6,000
–1,000
0

b.
Ending Inventory
Cost per Unit ($7)
Inventory
Financing Cost
October
$3,000
$21,000
$1,680
November
4,000
28,000
2,240
December
1,000
7,000
560
January
0
0
0

$4,480

6-5.
Procter Micro-Computers, Inc. requires $1,200,000 in financing over the next two years. The firm can borrow the funds for two years at 9.5 percent interest per year. Mr. Procter decides to do economic forecasting and determines that if he utilizes short-term financing instead, he will pay 6.55 percent interest in the first year and 10.95 percent interest in the second year. Determine the total two-year interest cost under each plan. Which plan is less costly?

Solution:
Procter-Mini-Computers, Inc.

Cost of Two Year Fixed Cost Financing
$1,200,000 borrowed x 9.5% per annum x 2 years = $228,000 interest cost

Cost of Two Year Variable Short-term Financing
1st year $1,200,000 x 6.55% per annum = $ 78,600 interest cost
2nd year $1,200,000 x 10.95% per annum = $131,400 interest cost
$210,000 two-year total
The short-term plan is less costly.

6-6.
Sauer Food Company has decided to buy a new computer system with an expected life of three years. The cost is $150,000. The company can borrow $150,000 for three years at 10 percent annual interest or for one year at 8 percent annual interest.

How much would Sauer Food Company save in interest over the three-year life of the computer system if the one-year loan is utilized and the loan is rolled over (reborrowed) each year at the same 8 percent rate? Compare this to the 10 percent three-year loan. What if interest rates on the 8 percent loan go up to 13 percent in year 2 and 18 percent in year 3? What is the total interest cost now compared to the 10 percent, three-year loan?

Solution:
Sauer Food Company

If Rates Are Constant
$150,000 borrowed x 8% per annum x 3 years =
$36,000 interest cost
$150,000 borrowed x 10% per annum x 3 years =
$45,000 interest cost
$45,000 – $36,000 = $9,000 interest savings borrowing
short-term

If Short-term Rates Change
1st year
$150,000 x .08 = $12,000
$150,000 x .13 = $19,500
$150,000 x .18 = $27,000
2nd year
3rd year

Total = $58,500
$58,500 – $45,000 = $13,500 extra interest costs borrowing short-term.

6-7.
Assume Stratton Health Clubs, Inc., has $3,000,000 in assets. If it goes with a low liquidity plan for the assets, it can earn a return of 20 percent, but with a high liquidity plan, the return will be 13 percent. If the firm goes with a short-term financing plan, the financing costs on the $3,000,000 will be 10 percent, and with a long-term financing plan, the financing costs on the $3,000,000 will be 12 percent. (Review Table 6-11 for parts a, b, and c of this problem.)

a. Compute the anticipated return after financing costs on the most aggressive asset-financing mix.
b. Compute the anticipated return after financing costs on the most conservative asset-financing mix.
c. Compute the anticipated return after financing costs on the two moderate approaches to the asset-financing mix.
d. Would you necessarily accept the plan with the highest return after financing costs? Briefly explain.

6-7. Continued

Solution:
Stratton Health Clubs, Inc.

a. Most aggressive
Low liquidity/high return
$3,000,000 x 20% =
$600,000
Short-term financing
–3,000,000 x 10% =
–300,000
Anticipated return

$300,000

b. Most conservative
High liquidity/low return
$3,000,000 x 13% =
$390,000
Long-term financing
–3,000,000 x 12% =
–360,000
Anticipated return

$30,000

c. Moderate approach
Low liquidity
$3,000,000 x 20% =
$600,000
Long-term financing
–3,000,000 x 12% =
–360,000

$240,000

Or

High liquidity
$3,000,000 x 13% =
$390,000
Short-term financing
–3,000,000 x 10% =
–300,000

$90,000

d. You may not necessarily select the plan with the highest return. You must also consider the risk inherent in the plan. Of course, some firms are better able to take risks than others. The ultimate concern must be for maximizing the overall valuation of the firm through a judicious consideration of risk-return options.

6-8.
Colter Steel has $4,200,000 in assets.

Temporary current assets
$1,000,000

Permanent current assets
2,000,000

Fixed assets
1,200,000

Total assets
$4,200,000

Short-term rates are 8 percent. Long-term rates are 13 percent. Earnings before interest and taxes are $996,000. The tax rate is 40 percent.

If long-term financing is perfectly matched (synchronized) with long-term asset needs, and the same is true of short-term financing, what will earnings after taxes be? For an example of perfectly matched plans, see Figure 6-5.

Solution:
Colter Steel

Long-term financing equals:

Permanent current assets
$2,000,000
Fixed assets
1,200,000

$3,200,000
Short-term financing equals:

Temporary current assets
$1,000,000

Long-term interest expense = 13% x $3,200,000 =
$ 416,000
Short-term interest expense = 8% x 1,000,000 =
80,000
Total interest expense
$ 496,000

Earnings before interest and taxes
$ 996,000
Interest expense
496,000
Earnings before taxes
$ 500,000
Taxes (40%)
200,000
Earnings after taxes
$ 300,000

6-9.
In problem 8, assume the term structure of interest rates becomes inverted, with short-term rates going to 11 per