Case Scenario

Mr. Chan (40 years old) is a computer programmer and needs to spend long periods on computer work during daily work. He went to the clinic and complaint that he has neck pain over the past two months. He also had the feeling of pain and numbness radiate from the neck into the right shoulder and right arm, and numbness over his thumb. Physical examination revealed pain and numbness was mainly over right deltoid and biceps brachii muscles, and over the lateral side of the thumb. Report from the magnetic resonance imaging showed that the spinal canal in his cervical vertebral column was narrowed. After initial management, the doctor sent Mr. Chan to your team for further follow up. Your supervisor told you to give Mr. Chan an introduction of the spinal structure at neck region.

Please answer according to the following guidance:

1. List the name and numbers of vertebral column in 5 regions. Compare and contrast three main characteristics of typical cervical vertebra, thoracic vertebra, and lumbar vertebra.

2. How does the intervertebral foramen formed and what contents can be found in the vertebral canal?

3. How many cervical spine nerves do we have? When a cervical spinal nerve exits the spinal cord through the intervertebral foramen, what’s the relationship of this nerve with its corresponding vertebra? How about the relationship of the spinal nerves in thoracic and lumbar regions with their corresponding vertebrae?

4. In Mr. Chan’s case, name the nerve roots which were compressed that resulted in the pain and numbness. State the reasons that support your answer.

Case Scenario

Mr. Chan (40 years old) is a computer programmer and needs to spend long periods on computer work during daily work. He went to the clinic and complaint that he has neck pain over the past two months. He also had the feeling of pain and numbness radiate from the neck into the right shoulder and right arm, and numbness over his thumb.

Physical examination revealed pain and numbness was mainly over right deltoid and biceps brachii muscles, and over the lateral side of the thumb. Report from the magnetic resonance imaging showed that the spinal canal in his cervical vertebral column was narrowed. After initial management, the doctor sent Mr. Chan to your team for further follow up. Your supervisor told you to give Mr. Chan an introduction of the spinal structure at neck region.

Please answer according to the following guidance:

1. List the name and numbers of vertebral column in 5 regions. Compare and contrast three main characteristics of typical cervical vertebra, thoracic vertebra, and lumbar vertebra.

2. How does the intervertebral foramen formed and what contents can be found in the vertebral canal?

3. How many cervical spine nerves do we have? When a cervical spinal nerve exits the spinal cord through the intervertebral foramen, what’s the relationship of this nerve with its corresponding vertebra? How about the relationship of the spinal nerves in thoracic and lumbar regions with their corresponding vertebrae?

4. In Mr. Chan’s case, name the nerve roots which were compressed that resulted in the pain and numbness. State the reasons that support your answer.

Description
The primary purpose is to gain experience building a simple programmer-defined class.
Requirements
• Class Rectangle: Create a new class named Rectangle that
o is in its own Rectangle.cs file
o has properly formatted class header docs with your name as the author and a simple class description such as “Class Rectangle represents a rectangle with a length and width.”
o has private attributes (fields) named length and width that will hold integer values.
o has public properties named Length and Width that correspond to those attributes. The gets for Length and Width simply return the corresponding attribute. The sets will assign value to the attribute only if value is non-negative (>= 0)
• Class Program
o Copy/paste the code below and then
▪ Realign the code as needed
▪ Insert your name as the author
▪ Add code where it says ** ADD CODE **
o Run to ensure that your output matches the sample run
Program.cs
using System;
/**
* @author First and Last Name
* Class Program tests the Rectangle class. */
class Program
{
public static void Main()
{
// **ADD CODE **
// Create a new Rectangle object named aRectangle
// Then set the Length to 3 and the Width to 4
// Display the rectangle dimensions
Console.WriteLine($"Length: {aRectangle.Length}, " +
$"Width: {aRectangle.Width}");
// Test that negative values are ignored
aRectangle.Length = -2;
aRectangle.Width = -4;
Console.WriteLine($"Length: {aRectangle.Length}, " +
$"Width: {aRectangle.Width}");
} // end Main
} // end class
Sample Run Sample Run
Length: 3, Width: 4
Length: 3, Width: 4
Submission
• Upload the two source files: Program.cs and Rectangle.cs
• If in the on-campus section, also print the two source files before class and turn in at the beginning of class.

use c++

Every programmer must grapple with certain classic problems,
and the Towers problem is one of the most famous of these. Legend has it that
in a temple in the Far East, priests are attempting to move a stack of disks from one peg to another.
The initial stack had 64 disks threaded onto one peg and arranged from bottom to top by decreasing
size. The priests are attempting to move the stack from this peg to a second peg under the constraints
that exactly one disk is moved at a time, and at no time may a larger disk be placed above a smaller
disk. A third peg is available for temporarily holding the disks. Supposedly the world will end when
the priests complete their task, so there is little incentive for us to facilitate their efforts.
Let’s assume that the priests are attempting to move the disks from peg 1 to peg 3. We wish to
develop an algorithm that will print the precise sequence of disk-to-disk peg transfers.
If we were to approach this problem with conventional methods, we’d rapidly find ourselves
hopelessly knotted up in managing the disks. Instead, if we attack the problem with recursion in
mind, it immediately becomes tractable. Moving n disks can be viewed in terms of moving only
n – 1 disks (and hence the recursion) as follows:
a) Move n – 1 disks from peg 1 to peg 2, using peg 3 as a temporary holding area.
b) Move the last disk (the largest) from peg 1 to peg 3.
c) Move the n – 1 disks from peg 2 to peg 3, using peg 1 as a temporary holding area.
The process ends when the last task involves moving n = 1 disk, i.e., the base case. This is
accomplished by trivially moving the disk without the need for a temporary holding area.
Write a program to solve the Towers of Hanoi problem. Use a recursive function with four
parameters:
a) The number of disks to be moved
b) The peg on which these disks are initially threaded
c) The peg to which this stack of disks is to be moved
d) The peg to be used as a temporary holding area
Your program should print the precise instructions it will take to move the disks from the
starting peg to the destination peg. For example, to move a stack of three disks from peg 1 to peg 3,
your program should print the following series of moves:
1 → 3 (This means move one disk from peg 1 to peg 3.)
1 → 2
3 → 2
1 → 3
2 → 1
2 → 3
1 → 3*/

34. Suppose you are fresh out of college and plan to immediately start working and retire in 40 years, after which you plan to live for another 20 years after retirement. Assuming that the interest rate from now until the end of retirement will average about 5% and that your income before retirement will likely be about $80,000 per year, how much should you save annually between now and retirement:

a. If you want to replace about 75% of your pre-retirement income after retirement?

b. If you want to spend the same amount of money after retirement as you did before retirement?

c.The present value of one’s future labor income is called_____.

lue Corp. has 150,950 shares of common stock outstanding. In 2020, the company reports income from continuing operations before income tax of $1,228,700. Additional transactions not considered in the $1,228,700 are as follows.

Analyze the above information and prepare an income statement for the year 2020, starting with income from continuing operations before income tax. Compute earnings per share as it should be shown on the face of the income statement. (Assume a total effective tax rate of 19% on all items, unless otherwise indicated.) (Round earnings per share to 2 decimal places, e.g. 1.47.)

Sheffield Corp. has 149,910 shares of common stock outstanding. In 2020, the company reports income from continuing operations before income tax of $1,221,100. Additional transactions not considered in the $1,221,100 are as follows.

Analyze the above information and prepare an income statement for the year 2020, starting with income from continuing operations before income tax. Compute earnings per share as it should be shown on the face of the income statement. (Assume a total effective tax rate of 19% on all items, unless otherwise indicated.) (Round earnings per share to 2 decimal places, e.g. 1.47.)

Assume today is December 31, 2019. Barrington Industries expects that its 2020 after-tax operating income [EBIT(1 – T)] will be $400 million and its 2020 depreciation expense will be $65 million. Barrington's 2020 gross capital expenditures are expected to be $100 million and the change in its net operating working capital for 2020 will be $20 million. The firm's free cash flow is expected to grow at a constant rate of 5% annually. Assume that its free cash flow occurs at the end of each year. The firm's weighted average cost of capital is 8.6%; the market value of the company's debt is $2.4 billion; and the company has 190 million shares of common stock outstanding. The firm has no preferred stock on its balance sheet and has no plans to use it for future capital budgeting projects. Also, the firm has zero non-operating assets. Using the corporate valuation model, what should be the company's stock price today (December 31, 2019)? Do not round intermediate calculations. Round your answer to the nearest cent.

$ ____ per share.

Quantitative Problem 2: Hadley Inc. forecasts the year-end free cash flows (in millions) shown below. Year 1 2 3 4 5 FCF -$22.23 $38.6 $44 $51.1 $55.8 The weighted average cost of capital is 9%, and the FCFs are expected to continue growing at a 4% rate after Year 5. The firm has $26 million of market-value debt, but it has no preferred stock or any other outstanding claims. There are 21 million shares outstanding. Also, the firm has zero non-operating assets. What is the value of the stock price today (Year 0)? Round your answer to the nearest cent. Do not round intermediate calculations.

$ ____ per share.

1. Jefferson uses the percent of sales method of estimating uncollectible expenses. Based on past history, 2% of credit sales are expected to be uncollectible. Sales for the current year are $5,550,000. Which of the following is correct regarding the entry to record estimated uncollectible receivables?

a. Allowance for Doubtful Accounts will be credited.

b. Cash will be debited.

c. Accounts Receivable will be debited.

d. Bad Debt Expense will be credited.

2. The difference between the balance in Accounts Receivable and the balance in the Allowance for Doubtful Accounts is called the net realizable value of the receivables. True False

3. After the accounts are adjusted and closed at the end of the fiscal year, Accounts Receivable has a balance of $661,395 and Allowance for Doubtful Accounts has a balance of $24,008. What is the net realizable value of the accounts receivable?

Select the correct answer.

$637,387

$661,395

$685,403

$24,008

4.Allowance for Doubtful Accounts has a credit balance of $880 at the end of the year (before adjustment), and an analysis of customers' accounts indicates uncollectible receivables of $12,080. Which of the following entries records the proper adjustment for Bad Debt Expense?

Select the correct answer.

debit Allowance for Doubtful Accounts, $12,960; credit Bad Debt Expense, $12,960

debit Allowance for Doubtful Accounts, $11,200; credit Bad Debt Expense, $11,200

debit Bad Debt Expense, $11,200; credit Allowance for Doubtful Accounts, $11,200

debit Bad Debt Expense, $12,960; credit Allowance for Doubtful Accounts, $12,960

please use Poisson Processes to answer the below question :

Q. Voters arrive at a polling booth in a remote Queensland town at an average rate of 30

per hour. There are two candidates contesting the election and the town is divided. Candidate

A is far more popular, and is known that any voter will vote for her with probability 0.85.

(a) The electoral officer arrived exactly 6 minutes late to open the booth, and one voter was

waiting outside. What is the probability that the voter had been waiting for more than 5

minutes? You may assume that they did not arrive before the polling booth was meant to

open.

(b) Due to social distancing measures, voters that arrive within a minute of another voter must

wait outside. What is the probability that, when you turn up to vote, you need to wait

outside?

(c) What is the expected number of votes that Candidate A will receive during the 8 hour

voting period?

(d) By the time the election has closed, exactly 8 hours after it started, exactly 238 voters had

cast their vote and Candidate A had won 198 votes to 40. Use a normal approximation

to compute the probability that the candidate A had received enough votes to win in the

first 4 hours of the election. Ensure you validate the assumptions required to use a normal

approximation and apply a continuity correction.