the following selected financial statement information is for Stevens Company

December 31  
2017   2016   Changes in assets
Current Assets   
   Cash $ 86,000   $71,000
   Accounts receivable 24,000 20,000   
   Merchandise inventory 20,000 27,000
   Prepaid expenses 10,000 8,000   
  
Current Liabilities  
   Accounts payable    41,000   44,000   

Income taxes payable   6,000   11,000
  
Other data for the Year Ended December 31, 2017  
From the income statement:  
   Net income   $146,000      
   Depreciation expense   32,000      
   Loss on sale of equipment   9,000      
              
From accounting records:  
   Capital expenditures   44,000      

Required:
a.   Using the indirect method, prepare the operating activities section of the statement of cash flows for Stevens Company for the year ended December 31, 2017.
  
b.   Calculate the following cash measures:
   (1)   Operating cash flow ratio (round to the nearest tenth of a percent).
   (2)   Capital expenditure ratio (round to the nearest tenth of a percent).
   (3)   Free cash flow

A ball is thrown straight up from the edge of the roof of a building. A second ball is dropped from the roof a time of 1.16 s later. You may ignore air resistance.

a. If the height of the building is 19.0 m , what must the initial speed be of the first ball if both are to hit the ground at the same time?

b. Consider the same situation, but now let the initial speed v0 of the first ball be given and treat the height h of the building as an unknown. What must the height of the building be for both balls to reach the ground at the same time for v0 = 9.00 m/s .

c. If v0 is greater than some value vmax, a value of h does not exist that allows both balls to hit the ground at the same time. Solve for vmax.

d. If v0 is less than some value vmin, a value of h does not exist that allows both balls to hit the ground at the same time. Solve for vmin.

A)Buffer capacity has a rather loose definition, yet it is an important property of buffers. A commonly seen definition of buffer capacity is:

In the story "Superman and Me" by Sherman Alexie, The story opens by giving some reason people need to read. Which of those reasons do you think apply to Alexie? Why does he need to read?

Taking the density of air to be 1.29 kg/m³, what is the magnitude of the linear momentum of a cubic meter of air moving with the following wind speeds?

a)    15 km/h

b) 74 mi/h—the wind speed at which a tropical storm becomes a hurricane

This is for a Java class.

Description:

The goal of this project is to create a “personal lending library” tool. The user wants to keep track of their movies and games – which ones they own, whether or not they are currently loaned out to anyone, and if so, who they were loaned to and on what date. For each item in the library, the program should know its title and format. For a movie, the format is BlueRay or DVD. For a game, the format is the platform the game runs on, such as Windows, Mac, XBox, Playstation, etc. The program should be capable of storing up to 100 items in the library. Right now our library will be wiped when the program terminates, but in the next half of the class we will learn how to make the information stick around between program executions.

The program should be capable of the following actions:

• Adding a new item to the library
• Marking an item in the library as on loan
• Listing all of the items in the library (title and format and, if it is currently on loan, the person it is loaned to and the date of the loan)
• Marking an item as returned

Sample Run:

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 1

What is the title? Star Wars

What is the format? DVD

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 1

What is the title? Bioshock Infinite

What is the format? XBox 360

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned 5. Quit

What would you like to do? 2

Which item (enter the title)? Aliens

I'm sorry, I couldn't find Aliens in the library.

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 2

Which item (enter the title)? Bioshock Infinite

Who are you loaning it to? Mike

When did you loan it to them? April 2nd

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 2

Which item (enter the title)? Bioshock Infinite

Who are you loaning it to? James

When did you loan it to them? April 5th

Bioshock Infinite is already on loan to Mike

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 3

Star Wars (DVD)

Bioshock Infinite (XBox 360) loaned to Mike on April 2nd

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 4

Which item (enter the title)? Star Wars

Star Wars is not currently on loan

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 4

Which item (enter the title)? Aliens

I'm sorry, I couldn't find Aliens in the library.

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 4

Which item (enter the title)? Bioshock Infinite

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned
5. Quit

What would you like to do? 3 Star Wars (DVD)

Bioshock Infinite (XBox 360)

1. Add new item
2. Mark an item as on loan
3. List all items
4. Mark an item as returned 5. Quit

What would you like to do? 5 Goodbye!

Suggestions:

You have freedom to design your program however you want, provided that it meets the requirements and follows good design principles. However, if you would like some ideas of where to start, they are provided in this section. This program lends itself well to having two classes, MediaItem and Library, with the fields and methods described below.

MediaItem

fields:

String title String format boolean onLoan String loanedTo

String dateLoaned

methods:

MediaItem()– Constructor to initialize the fields of this media item to default values (null for Strings and false for booleans)

_{MediaItem(String title, String format)}– Constructor to initialize the title and format of this media item. onLoan should be initialized to false. getter and setter methods for all class fields (title, format, onLoan, loanedTo, dateLoaned)

void markOnLoan(String name, String date) – Sets onLoan to true and sets the loanedTo and dateLoaned fields to the parameter values. If onLoan is already true, print an error message saying this item is already loaned out.

void markReturned()– Sets onLoan to false. If onLoan was already false, print an error message saying this item is not currently loaned out.

Library

fields:

MediaItem[] items – An array to hold all of the items in the library. This needs to be big enough to hold 100 items. int numberOfItems– The number of items actually stored in the array. This needs to be incremented whenever a new item is added.

methods:

int displayMenu()– Show the menu of options to the user and read in their choice. Repeat until the user enters a valid option. Then return the option they chose.

_{void addNewItem(String title, String format)}– Create the new MediaItem object, add it to the items array, and increment the numberOfItems variable by one.

_{void markItemOnLoan(String title, String name, String date)}– Iterate through the items array and find the item with the correct title. Call that item's markOnLoan method. If you cannot find the correct item in the array, display an error message.

_{String[] listAllItems()}– Create a String array big enough to hold all of the items in the items array. Iterate through the items array, up to the numberOfItems that array contains. For each item, create a String containing its title and format. If the item is on loan, also include in the string who the item was loaned to and when. Add this string to the String array. When you have converted all of the items to strings, return the String array.

_{void markItemReturned(String title)}– Iterate through the items array and find the item with the correct title. Call that item's markReturned method. If you cannot find the correct item in the array, display an error message.

_{public static void main(String[] args)}– The main method will drive your Library program by repeatedly displaying the menu to the user, prompting the user for any required information, and calling the appropriate method. Similarly, if the method returns information, this data should be displayed from within the main method rather than the Library method. For instance, if the user chooses option 2 (mark an item as on loan), your main method should prompt the user for the title of the item, the name of the person it was loaned to, and the date on which it was loaned, and then call the Library class's markItemOnLoan method with these values. You should not have the markItemOnLoan method get the input from the user directly, because that locks your code into a particular interface (text input).

This problem is to analyze ARP(including requests and response) when direct delivery and ARP(including request and response) when indirect delivery using wireshark. Can you help me?

The following facts relate to questions 1 through 10:

The City of Oxford, Mississippi (population just under 24,000) passed a bond issue for $2,500,000, 4.5 percent, semiannual interest, 10 year bonds to finance the construction of a second high school to be called Yoknapatawpha High, named in memory of the Pulitzer Prize winning author, William Faulkner. The State also contributed $110,000 for construction of the gymnasium. The contractor selected then submitted her contract for $2,080,000 to commence on January 2, 2019, with the project’s estimated completion in late 2019.

1. The contractor submitted her signed contract to the City of Oxford. The entry to record the contract in the Debt Services Fund would include a:

A. Debit to Encumbrances—2019, $2,500,000.

B. Debit to Construction Work-in-Progress, $2,080,000.

C. Credit to Encumbrances—2019, $2,080,000.

D. Credit to Encumbrances Outstanding—2019, $2,080,000.

2. The money from the State of Mississippi of $110,000 was received by the City of Oxford’s General Fund. The monies were then transferred from the General Fund to the Capital Project Fund. The entry in the General Fund receiving the grant money from the state would include a:

A. Credit to Program Revenues—Public Education—Capital Grants and Contributions, $110,000.

B. Credit to Revenues, $110,000.

C. Debit to Other Financing Uses—Transfers-out, $110,000.

D. Credit to Other Financing Uses—Transfers-in, $110,000.

3. The entry in the General Fund transferring the state monies to the Capital Projects Fund would include a:

A. Debit to Cash, $110,000.

B. Credit to Cash, $110,000.

C. Debit to Other Financing Sources, $110,000.

D. Credit to Other Financing Uses, $110,000.

4. The entry in the Capital Projects Fund receiving the transferred state monies from the General Fund would include a:

A. Credit to Other Financing Sources, $110,000.

B. Debit to Other Financing Uses, $110,000.

C. Credit to Cash, $110,000.

D. Credit to Grants Receivable, $110,000. 3

5. When the contractor submitted a $700,000 progress billing, the following entry in the Capital Projects Fund would include:

A. Debit to Encumbrances—2019, $700,000.

B. Credit to Cash, $700,000.

C. Debit to Encumbrances Outstanding—2019, $700,000.

D. Debit to Construction-work-in progress, $700,000.

6. Assuming the partial billing was approved for payment and the expenditure and liability (contracts payable) was recorded for $700,000; however, Oxford has a policy of not paying 100 percent, but retaining 20 percent as a retained percentage. The entry in the Capital Projects Fund to record the allowed payment and retained percentage would include:

A. Credit to Cash, $560,000.

B. Debit to Contracts Payable, $560,000.

C. Credit to Contracts Payable—Retained Percentage, $560,000.

D. Debit to Contracts Payable, $140,000.

7. Prior to the receipt of the bond proceeds, Oxford needed funds and went to United Southern Bank to borrow $600,000 in bond anticipation notes (BANs), at 5 percent, which were to be paid back using the proceeds of the $2,500,000 bond issue. The entry at the government-wide level to record the receipt of the bond anticipation notes would include a:

A. Credit to Other Financing Sources—proceeds of BANs, $600,000.

B. Debit to Cash, $1,900,000.

C. Credit to Bonds Payable, $600,000.

D. Debit to Cash, $600,000.

8. Assume the bond issue commences, and the $2,500,000 proceeds are received. Oxford repays the bond anticipation notes in full along with $7,500 in interest. The entry recorded in the Capital Projects Fund to repay the bond anticipation notes would include a:

A. Debit to Other Financing Uses—Retirement of BANs, $600,000.

B. Credit to Cash, $600,000.

C. Debit to Bond Anticipation Notes Payable, $600,000.

D. Debit to Expenses—Interest on Long-term Debt, $7,500.

9. Assume that at the conclusion of the construction project that the total costs totaled $3,200,000. This included some cost overruns. Assuming the high school passes all inspections and the asset is placed into service, the re-class entry to record the Building in the Capital Projects Fund would include:

A. a Credit to Buildings, $3,200,000.

B. a Debit to Buildings, $3,200,000.

C. No entry would be recorded in the Capital Projects Fund.

D. a Credit to Encumbrances—2019, $3,200,000. 4

10. In the Capital Projects Fund, which of the following accounts would be part of the closing entry at the end of the project?

A. Cash.

B. Other Financing Sources—Proceeds of Bonds.

C. Expenses—Interest on Long-term Debt.

D. Construction Work in Progress.

In this program, use binary search to search for an element in 2D sorted matrix, the program should include binary search which has two arguments(element to search, and matrix as a List [List])

The Binary search function should return the row and column of the matrix if the element is found. Use a tuple to return the row and column. Return "Not Found" if the element is not exist

Please comment the code

Sample Input:

Case 1: binarysearch(4, [[1, 2, 3],[4, 5, 6],[7, 8, 9]] )

Case 2: binarysearch(10,[[2, 3, 4],[5, 7, 9],[11, 12, 13],[20, 22, 24]]

Sample Output :

Case 1: (1 , 0)

Case 2: Not Found

Each box of Healthy Crunch breakfast cereal contains a coupon entitling you to a free package of garden seeds. At the Healthy Crunch home office, they use the weight of incoming mail to determine how many of their employees are to be assigned to collecting coupons and mailing out seed packages on a given day. (Healthy Crunch has a policy of answering all its mail on the day it is received.) Let x = weight of incoming mail and y = number of employees required to process the mail in one working day. A random sample of 8 days gave the following data.

In this setting we have Σx = 133, Σy = 79, Σx² = 2527, Σy² = 911, and Σxy = 1490.

(a) Find x, y, b, and the equation of the least-squares line. (Round your x and y to two decimal places. Round your least-squares estimates to four decimal places.)

(b) Draw a scatter diagram displaying the data. Graph the least-squares line on your scatter diagram. Be sure to plot the point (x, y).

(c) Find the sample correlation coefficient r and the coefficient of determination. (Round your answers to three decimal places.)

What percentage of variation in y is explained by the least-squares model? (Round your answer to one decimal place.)
%

(d) Test the claim that the population correlation coefficient ρ is positive at the 1% level of significance. (Round your test statistic to three decimal places.)

t =

Find or estimate the P-value of the test statistic.

P-value > 0.250

0.125 < P-value < 0.250

0.100 < P-value < 0.125

0.075 < P-value < 0.100

0.050 < P-value < 0.075

0.025 < P-value < 0.050

0.010 < P-value < 0.025

0.005 < P-value < 0.010

0.0005 < P-value < 0.005

P-value < 0.0005

Conclusion

Reject the null hypothesis, there is sufficient evidence that ρ > 0.

Reject the null hypothesis, there is insufficient evidence that ρ > 0.  

   Fail to reject the null hypothesis, there is sufficient evidence that ρ > 0.

Fail to reject the null hypothesis, there is insufficient evidence that ρ > 0.

(e) If Healthy Crunch receives 11 pounds of mail, how many employees should be assigned mail duty that day? (Round your answer to two decimal places.)

        employees

(f) Find S_e. (Round your answer to three decimal places.)
S_e =

(g) Find a 95% for the number of employees required to process mail for 11 pounds of mail. (Round your answer to two decimal places.)

(h) Test the claim that the slope β of the population least-squares line is positive at the 1% level of significance. (Round your test statistic to three decimal places.)

t =

Find or estimate the P-value of the test statistic.

P-value > 0.250

0.125 < P-value < 0.250    

0.100 < P-value < 0.125

0.075 < P-value < 0.100

0.050 < P-value < 0.075

0.025 < P-value < 0.050

0.010 < P-value < 0.025

0.005 < P-value < 0.010

0.0005 < P-value < 0.005

P-value < 0.0005

Conclusion

Reject the null hypothesis, there is sufficient evidence that β > 0.

Reject the null hypothesis, there is insufficient evidence that β > 0.  

Fail to reject the null hypothesis, there is sufficient evidence that β > 0.

Fail to reject the null hypothesis, there is insufficient evidence that β > 0.

(i) Find an 80% confidence interval for β and interpret its meaning. (Round your answers to three decimal places.)

Interpretation

For each additional pound of mail, the number of employees needed increases by an amount that falls within the confidence interval.

For each additional pound of mail, the number of employees needed increases by an amount that falls outside the confidence interval.

For each less pound of mail, the number of employees needed increases by an amount that falls within the confidence interval.

For each less pound of mail, the number of employees needed increases by an amount that falls outside the confidence interval.

A 5-m-long cylinder of solid aluminum has a radius of 2 cm.

(a) If the cylinder is at a temperature of 0 °C, how much will the length change when the temperature rises to 50 °C?
  m

(b) Due to the temperature increase, by how much would the density of the aluminum cylinder change?

The density decreases by  % upon heating.

(c) By what percentage does the volume of the cylinder increase?

The volume increases by  % upon heating.

Research whether SYN cookies, or other similar mechanism, are supported on an operating system you have access to (e.g., BSD, Linux, MacOS, Windows). If so, determine whether they are enabled by default and, if not, how to enable them.

Tyrene Products manufactures recreational equipment. One of the company’s products, a skateboard, sells for $37. The skateboards are manufactured in an antiquated plant that relies heavily on direct labour workers. Thus, variable costs are high, totalling $25.90 per skateboard, of which 70% is direct labour cost. Over the past year the company sold 43,000 skateboards, with the following operating results: Sales (43,000 skateboards) $ 1,591,000 Variable expenses 1,113,700 Contribution margin 477,300 Fixed expenses 277,500 Net operating income $ 199,800 Management is anxious to maintain and perhaps even improve its present level of income from the skateboards. Required: 1a. Compute the CM ratio and the break-even point in skateboards. (Do not round intermediate calculations. Round your answer to the nearest whole number.) 1b. Compute the degree of operating leverage at last year's level of sales. (Round your answer to 2 decimal places.) 2. Due to an increase in labor rates, the company estimates that variable costs will increase by $1.85 per skateboard next year. If this change takes place and the selling price per skateboard remains constant at $37.00, what will be the new CM ratio and the new break-even point in skateboards? (Round your intermediate calculations and the "Contribution margin" answer to 2 decimal places and other answer to the nearest whole number. ) 3. Refer to the data in (2) above. If the expected change in variable costs takes place, how many skateboards will have to be sold next year to earn the same net operating income, $199,800, as last year? (Do not round intermediate calculations. Round your answer to the nearest whole number.) 4. Refer again to the data in (2) above. The president has decided that the company may have to raise the selling price of its skateboards. If Tyrene Products wants to maintain the same CM ratio as last year, what selling price per skateboard must it charge next year to cover the increased labor costs? (Do not round intermediate calculations. Round your answer to 2 decimal places. ) 5. Refer to the original data. The company is considering the construction of a new, automated plant. The new plant would slash variable costs by 20%, but it would cause fixed costs to increase by 92%. If the new plant is built, what would be the company’s new CM ratio and new break-even point in skateboards? (Round your intermediate calculations and the "Contribution margin" answer to 2 decimal places and other answer to the nearest whole number .) 6. Refer to the data in (5) above. a. If the new plant is built, how many skateboards will have to be sold next year to earn the same net operating income, $199,800, as last year? (Do not round intermediate calculations. Round your answer to the nearest whole number.) b-1. Assume that the new plant is constructed and that next year the company manufactures and sells 43,000 skateboards (the same number as sold last year). Prepare a contribution format income statement. (Input all amounts as positive values except losses which should be indicated by minus sign. ) b-2. Compute the degree of operating leverage. (Round your answer to 2 decimal places.)

What would version control be for this piece of code in C++?

#include <iostream>

using namespace std;

int main()
{

int x = 5;
int *p = &x;
*p = 6;
int **q = &p;
int ***r = &q;

cout <<*p<<endl;
cout <<*q<<endl;
cout <<**q<<endl;
cout <<*(*r)<<endl;
cout <<*(*(*r))<<endl;
  
***r = 10;
cout <<x<<endl;
**q = *p + 2;
cout <<x<<endl;
return 0;

}

A solution of household bleach contains 5.25% sodium hypochlorite, NaOCl, by mass. Assuming that the density of bleach is the same as water, calculate the volume of household bleach that should be diluted with water to make 500.0 mL of a pH = 10.18 solution.