Question
In: Civil Engineering
Problems 3, 4 and 5 refer to the following alternatives on the table below Consider the...
Problems 3, 4 and 5 refer to the following alternatives on the table below
Consider the following alternatives that have a ten-year useful life. The MARR is 10%
| A | B | C | |
|---|---|---|---|
| Initial Cost | 800 | 300 | 150 |
| Uniform Annual Benefit (s) | 142 | 60 | 33.5 |
3. Based on Benefit-Cost ratio analysis, the alternative to be selected is
(A) Alternative A
(B) Alternative B
(C) Alternative C
(D) No Alternative
4. Based on Payback Period, the alternative to select is
(A) Alternative A
(B) Alternative B
(C) Alternative C
No Alternative
5. Based on Future Worth, the alternative to select is
(A) Alternative A
(B) Alternative B
(C) Alternative C
(D) No Alternative
Solutions
Ally Wells answered 5 months agoRelated Solutions
Consider the mutually exclusive alternatives given in the table below. MARR is 5 % per year....
Consider the mutually exclusive alternatives given in the table
below. MARR is 5 % per year. Assuming repeatability, what is the
equivalent annual worth of the most profitable alternative? (Do not
enter the dollar sign $ with your answer.)
_____________________________________________________________
X Y Z
_____________________________________________________________
Capital
investment $50,000
$25,000
$40,000
Annual
savings $15,000
$8,000
$12,000
Useful
life
(years) 10 15
20
_____________________________________________________________________________
Consider the following data table: x 8 5 4 6 2 5 3 y 1 3...
Consider the following data table:
x
8
5
4
6
2
5
3
y
1
3
6
3
7
2
5
(15 points) Create a scatterplot of the data either by hand or
with a computer. Does there appear to be a linear
relationship between x and y? If so,
what is the strength and direction of the relationship?
(20 points) Give the Simple Linear Regression Model, using
x as the predictor variable and y as the response
variable. What is the meaning...
Table refer to a monopolist demand and cost schedules. Quantity Demanded 0 1 3 4 5...
Table refer to a monopolist demand and cost schedules.
Quantity Demanded
0
1
3
4
5
6
Demand Price
20
18
16
14
12
10
8
Quantity Supplied
0
1
2
3
4
5
6
Total Cost
10
14
20
30
42
56
72
NB. Whole table
Derive the marginal revenue and marginal Cost Schedules.
Determine the monopolists profit maximizing price, quantity
and economic profits.
Why is this position an equilibrium position for the
monopolist.
For problems 3 and 4, consider the following functions that implement the dequeue operation for a...
For problems 3 and 4, consider the following functions that
implement the dequeue operation for a priority queue that is
implemented with a heap.
int[] pQueue;
int length;
int dequeue()
{
int node = 1;
int value = pQueue[--length];
int maxValue = pQueue[node];
int location = sift(node * 2, value);
pQueue[location] = value;
return maxValue;
}
int sift(int node, int value)
{
if (node <= length)
{
if (node < length && pQueue[node] < pQueue[node +
1]) node++;
if (value...
Question Consider the following table. Defects in batch Probability 2 0.35 3 0.23 4 0.20 5...
Question
Consider the following table.
Defects in
batch
Probability
2
0.35
3
0.23
4
0.20
5
0.09
6
0.07
7
0.06
Find the standard deviation of this variable.
Homework Help:
3VA. Calculating the mean, variance, and standard deviation of
discrete variables (Links to an external site.) (4:35)
3DC. Mean, expected value, variance, and standard deviation of
discrete variables (Links to an external site.) (DOCX)
Group of answer choices
3.48
4.50
1.51
2.27
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Question
The standard deviation of...
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price)
Date March 2 March 9 March 16 March 23 March 30
Price per gallon $2.514
$2.468
$2.343
$2.217 $2.103
Let f(t) be the price of one gallon of gas t days after February
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