In: Finance
Five years ago, a company was considering the purchase of 74 new diesel trucks that were 15.13% more fuel-efficient than the ones the firm is now using. The company uses an average of 10 million gallons of diesel fuel per year at a price of $1.25 per gallon. If the company manages to save on fuel costs, it will save $1.875 million per year (1.5 million gallons at $1.25 per gallon). On this basis, fuel efficiency would save more money as the price of diesel fuel rises (at $1.35 per gallon, the firm would save $2.025 million in total if he buys the new trucks).
Consider two possible forecasts, each of which has an equal chance of being realized. Under assumption #1, diesel prices will stay relatively low; under assumption #2, diesel prices will rise considerably. The 74 new trucks will cost the firm $5 million. Depreciation will be 25.35% in year 1, 38.81% in year 2, and 36.55% in year 3. The firm is in a 39% income tax bracket and uses a 10% cost of capital for cash flow valuation purposes. Interest on debt is ignored. In addition, consider the following forecasts:
Forecast for assumption #1 (low fuel prices):
Price of Diesel Fuel per Gallon |
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Prob. (same for each year) |
Year 1 |
Year 2 |
Year 3 |
0.1 |
$0.83 |
$0.93 |
$1.02 |
0.2 |
$1.01 |
$1.11 |
$1.13 |
0.3 |
$1.12 |
$1.21 |
$1.3 |
0.2 |
$1.31 |
$1.45 |
$1.47 |
0.2 |
$1.4 |
$1.57 |
$1.62 |
Forecast for assumption #2 (high fuel prices): |
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Price of Diesel Fuel per Gallon |
|||
Prob. (same for each year) |
Year 1 |
Year 2 |
Year 3 |
0.1 |
$1.21 |
$1.49 |
$1.72 |
0.3 |
$1.31 |
$1.7 |
$2.01 |
0.4 |
$1.82 |
$2.32 |
$2.53 |
0.2 |
$2.19 |
$2.49 |
$2.79 |
Required: Calculate the percentage change on the basis that an increase would take place from the NPV under assumption #1 to the probability-weighted (expected) NPV.
Answer% Do not round intermediate calculations. Input your answer as a percent rounded to 2 decimal places (for example: 28.31%).
PV of cash flows = CFt/ (1+k)^t
where CFt is cash flow in year t, k = Cost of capital (WACC) & t is the year of Cash flow
NPV = Sum of PV of all future cash flows - Investment
Expected Price = Sum of Probability X Estimated Price for each year
For Year 1 = 0.1 x 0.83 + 0.2 X 1.01 + 0.3 X 1.12 + 0.2 X 1.31 + 0.2 X 1.40 = 1.163
For Year 2 = 0.1 x 0.93 + 0.2 X 1.11 + 0.3 X 1.21 + 0.2 X 1.45 + 0.2 X 1.57 = 1.282
For Year 3 = 0.1 x 1.02 + 0.2 X 1.13 + 0.3 X 1.30 + 0.2 X 1.47 + 0.2 X 1.62 = 1.336
Forecast based on Assumption 1
Year 0 |
Year 1 |
Year 2 |
Year 3 |
|
Expected Price (A) |
$1.163 |
$1.282 |
$1.336 |
|
Fuel Used (B) in Gallons |
10,000,000 |
10,000,000 |
10,000,000 |
|
Fuel cost(C = A x B) |
11,630,000 |
12,820,000 |
13,360,000 |
|
Savings in Fuel cost (15.23%) (D = C x 15.23%) |
1,771,249 |
1,952,486 |
2,034,728 |
|
Depreciation (E = H XL) |
1,267,500 |
1,940,500 |
1,827,500 |
|
EBIT (F = D - E) |
503,749 |
11,986 |
207,228 |
|
Taxes @39% (G = F x 39%) |
196,462 |
4,675 |
80,819 |
|
Net Income (H = F - G) |
307,287 |
7,311 |
126,409 |
|
Add : Depreciation (E ) |
1,267,500 |
1,940,500 |
1,827,500 |
|
CFAT (I = H+ E) |
1,574,787 |
1,947,811 |
1,953,909 |
|
Investments |
(5,000,000) |
|||
Discount Factor @10% J = 1/(1+10%)^t |
1 |
0.9091 |
0.8264 |
0.7513 |
Discounted CF K = I x J |
(5,000,000) |
1,431,624 |
1,609,762 |
1,468,001 |
NPV |
(490,613) |
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Depreciation Rate L |
25.35% |
38.81% |
36.55% |
|
NPV for Assumption 1
= (1574787 / (1+10%)^1 + 1947811/ (1+10%)^2 + 1953909 / / (1+10%)^3) - 5,000,000
= 1431624 + 1609762 + 1468001 - 5,000,000
= -490613
Fuel cost = Fuel used X Price of fuel
Savings = 15.23% x Fuel cost
Depreciation = Investment value X Depreciation rate for the year
Tax Rate = 39%
Cost of Capital = 10%
Assumption 2 Price
Expected Price = Sum of Probability X Estimated Price for each year
For Year 1 = 0.1 x 1.21+ 0.3 X 1.31 + 0.4 X 1.82 + 0.2 X 2.19 = 1.68
For Year 2 = 0.1 x 1.49+ 0.3 X 1.70 + 0.4 X 2.32 + 0.2 X 2.49 = 2.09
For Year 3 = = 0.1 x 1.72 + 0.3 X 2.01 + 0.4 X 2.53 + 0.2 X 2.79 = 2.35
Forecast based on Assumption 2
Year0 |
Year1 |
Year2 |
Year3 |
|
Expected Price (A) |
$1.68 |
$2.09 |
$2.35 |
|
Fuel Used (B) in Gallons |
10,000,000 |
10,000,000 |
10,000,000 |
|
Fuel cost(C = A x B) |
16,800,000 |
20,850,000 |
23,450,000 |
|
Savings in Fuel cost (15.23%) (D = C x 15.23%) |
2,558,640 |
3,175,455 |
3,571,435 |
|
Depreciation (E = H XL) |
1,267,500 |
1,940,500 |
1,827,500 |
|
EBIT (F = D - E) |
1,291,140 |
1,234,955 |
1,743,935 |
|
Taxes @39% (G = F x 39%) |
503,545 |
481,632 |
680,135 |
|
Net Income (H = F - G) |
787,595 |
753,323 |
1,063,800 |
|
Add : Depreciation (E ) |
1,267,500 |
1,940,500 |
1,827,500 |
|
CFAT (I = H+ E) |
2,055,095 |
2,693,823 |
2,891,300 |
|
Investments |
(5,000,000) |
|||
Discount Factor @10% J = 1/(1+10%)^t |
1 |
0.9091 |
0.8264 |
0.7513 |
Discounted CF K = I x J |
(5,000,000) |
1,868,269 |
2,226,300 |
2,172,277 |
NPV |
1,266,845 |
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Depreciation Rate L |
25.35% |
38.81% |
36.55% |
NPV for Assumption 2
= (2055095 / (1+10%)^1 + 2693823/ (1+10%)^2 + 2891300 / / (1+10%)^3) - 5,000,000
= 1,868,269 + 2226300 + 2,172,277 - 5,000,000
= 1266845
NPV for Assumption 2 = 1,266,845
Weighted Average NPV = 50% X -490613 + 50% x 1266845
= 388116
% Change from assumption 1 & Weighted Average NPV = (388116 - (-490613)) / -490613
= - 79.10% (Negative would appear because base value being negative)