Provide a detailed code for Double Encryption using Image Steganography in PYTHON
First encrypt the data(using RC4/AES algorithm) before storing it in the image, after encrypted data is stored in the image, use image steganography to encrypt the image. Hence, we are using double encryption
In: Computer Science
The following information is for Crane Limited for
2020:
| Net income for the year | $2,230,000 | ||
| 8% convertible bonds issued at par ($1,000 per bond), with each
bond convertible into 40 common shares |
2,110,000 | ||
| 6% convertible, cumulative preferred shares, $100 par value,
with each share convertible into 3 common shares |
3,900,000 | ||
| Common shares (400,000 shares outstanding) | 4,000,000 | ||
| Stock options (granted in a prior year) to purchase 65,000 common shares at $20 per share | 850,000 | ||
| Tax rate for 2020 | 30% | ||
| Average market price of common shares | $25 | per share |
There were no changes during 2020 in the number of common shares,
preferred shares, or convertible bonds outstanding. For simplicity,
ignore the requirement to book the convertible bonds’ equity
portion separately.Calculate the income effect of the dividends on
preferred shares.
| Dividends on preferred shares | $Enter your answer in accordance to the question statement |
eTextbook and Media
Assistance Used
Calculate basic earnings per share for 2020. (Round answer to 2 decimal places, e.g. 15.25.)
| Basic EPS | $Enter your answer in accordance to the question statement |
eTextbook and Media
Determine an incremental per share effect for 6% preferred shares. (Round earnings per share to 2 decimal places, e.g. 15.25.)
| Potentially dilutive security | Incremental Numerator Effect |
Incremental Denominator Effect |
EPS | |||
| 6% Preferred shares | $ | $ |
eTextbook and Media
Calculate the proceeds from assumed exercise of 65,000 options.
| Proceeds from exercise of options | $ |
Calculate the incremental shares oustanding upon the exercise of
options.
| The incremental shares oustanding upon the exercise of options |
eTextbook and Media
Calculate the after-tax interest paid on the 8% bonds.
| After-tax interest on bonds converted | $Enter your answer in accordance to the question statement |
eTextbook and Media
Determine an incremental per share effect for 8% bonds. (Round earnings per share to 2 decimal places, e.g. 15.25.)
| Potentially dilutive security | Incremental Numerator Effect |
Incremental Denominator Effect |
EPS | |||
| 8% Bonds | $ | $ |
eTextbook and Media
Rank the potentially dilutive securities from most dilutive to least dilutive.
| 8% Bonds | Rank 1Rank 2Rank 3Anti-dilutive | |
| 6% Preferred shares | Rank 1Rank 2Rank 3Anti-dilutive | |
| Options | Rank 1Rank 2Rank 3Anti-dilutive |
eTextbook and Media
Calculate diluted earnings per share for 2020. (Round earnings per share to 2 decimal places, e.g. 15.25.)
| Numerator | Denominator | EPS | |||||
| Basic | $ | $ | |||||
| 6% Preferred shares8% BondsOptions | |||||||
| Sub Total | |||||||
| 6% Preferred shares8% BondsOptions | |||||||
| Sub Total | |||||||
| 6% Preferred shares8% BondsOptions | |||||||
| $ | $ |
| Diluted EPS |
In: Accounting
Question: Important parameters for this assignment Table 1: Default parameters for kinematics and kinetics ...
Important parameters for this assignment
Table 1: Default parameters for kinematics and kinetics analysis of cricket bowling
Velocity of bowler’s run = 8 m/s
Length of arm = 0.8 m
Height of ball at release = 2.4 m
Mass moment of inertia of the arm, I = 0.64 kgm^2
Length of a cricket pitch = 20 m
Coefficient of restitution between ball and pitch = 0.8
Question 1. By considering work and energy conservation (not covered in this unit), we arrive at the following equation that relates torque (T [Nm]), angular displacement (? [rad]), the mass moment of inertia of the arm (I [kg m2]), and angular velocity (? [rad/s]): ???? = 1/2* ????^2 Use the above expression to calculate the linear tangential velocity of the ball, v [m/s] when it is released by the bowler after a rotation of 225°, with an estimated torque applied to the shoulder of 100 Nm (Figure 1). (1 mark)
Question2. The linear tangential velocity of the ball, v you have calculated in Question 1 is relative to the bowler. Furthermore, it is directed an angle, ? of 5° below the horizontal (see Figure 3). Given that the bowler was running at a horizontal velocity (vbowler) of 8 m/s during the release, use your knowledge of vector arithmetic to calculate:
(a) The absolute velocity vector of the ball after release.
(b) The magnitude of the ball’s absolute velocity after release.
After being released, the ball will follow a defined trajectory as it falls to the ground under the influence of gravity.
Question 3 Use your knowledge of particle kinematics to determine:
(a) The velocity vector of the ball just before it hits the ground.
(b) The magnitude of the ball’s velocity just before it hits the ground.
The ball will bounce after it hits the ground. We can simulate the trajectory of this bounce using the principle of conservation of linear momentum and the coefficient of restitution. Unlike the 1D rectilinear motion example covered in lectures however, we are dealing with a 2D coordinate system here. Thus, we will need to perform our analysis in each of the x and y-coordinates separately to determine the velocity of the ball after impact with the ground.
Question 4. By considering conservation of momentum and the coefficient of restitution, calculate: (a) The velocity vector of the ball after impact with the ground.
(b) The magnitude of the ball’s velocity after impact with the ground.
Hint: The velocity of the ground remains 0 [m/s] before and after impact, and you may assume that the impact dominantly affects the vertical speed of the ball.
In: Mechanical Engineering
The comparative statements of Bramble Interiors Ltd. are presented as follows:
| BRAMBLE INTERIORS LTD. Income Statement For the Year Ended December 31 |
||||
| 2021 | 2020 | |||
| Net sales | $2,159,750 | $1,836,500 | ||
| Cost of goods sold | 1,145,000 | 1,019,500 | ||
| Gross profit | 1,014,750 | 817,000 | ||
| Selling and administrative expenses | 500,000 | 491,000 | ||
| Income from operations | 514,750 | 326,000 | ||
| Other expenses and losses | ||||
| Interest expense | 14,000 | 16,000 | ||
| Income before income taxes | 500,750 | 310,000 | ||
| Income tax expense | 108,275 | 82,000 | ||
| Profit | $392,475 | $228,000 | ||
| BRAMBLE INTERIORS LTD. Balance Sheet December 31 |
||||||
| Assets | 2021 | 2020 | 2019 | |||
| Current assets | ||||||
| Cash | $80,000 | $129,100 | $114,200 | |||
| Accounts receivable | 188,600 | 106,400 | 102,400 | |||
| Inventory | 213,800 | 143,000 | 114,500 | |||
| Total current assets | 482,400 | 378,500 | 331,100 | |||
| Property, plant, and equipment (net) | 647,700 | 601,300 | 510,300 | |||
| Total assets | $1,130,100 | $979,800 | $841,400 | |||
| Liabilities and Shareholders’ Equity | ||||||
| Current liabilities | ||||||
| Accounts payable | $289,175 | $169,000 | $144,400 | |||
| Income taxes payable | 40,000 | 47,000 | 45,500 | |||
| Total current liabilities | 329,175 | 216,000 | 189,900 | |||
| Bonds payable | 190,000 | 195,000 | 200,000 | |||
| Total liabilities | 519,175 | 411,000 | 389,900 | |||
| Shareholders’ equity | ||||||
| Common shares | 280,000 | 280,000 | 300,000 | |||
| Retained earnings | 330,925 | 288,800 | 151,500 | |||
| Total shareholders’ equity | 610,925 | 568,800 | 451,500 | |||
| Total liabilities and shareholders’ equity | $1,130,100 | $979,800 | $841,400 | |||
Additional information:
| 1. | All sales were on account. | |
| 2. | Weighted-average common shares in 2021 were 52,000 and in 2020 were 54,000. |
(a)
Calculate the following ratios for 2021 and 2020. (Round earnings per share, current ratio, acid-test ratio and asset turnover answers to 2 decimal places, e.g. 1.83 or 1.83% and all other answers to 1 decimal place, e.g. 1.5 or 1.5%. Use 365 days for calculation.)
|
2021 |
2020 |
|||||||
| 1. | Gross profit margin | % | % | |||||
| 2. | Profit margin | % | % | |||||
| 3. | Earnings per share |
$ |
$ |
|||||
| 4. | Receivables turnover | times | times | |||||
| 5. | Collection period | days | days | |||||
| 6. | Inventory turnover | times | times | |||||
| 7. | Days sales in inventory | days | days | |||||
| 8. | Return on common shareholders’ equity | % | % | |||||
| 9. | Return on assets | % | % | |||||
| 10. | Current ratio | |||||||
| 11. | Acid-test ratio | |||||||
| 12. | Asset turnover | times | times | |||||
| 13. | Debt to total assets | % | % | |||||
In: Accounting
On July 31, 2020, Crane Company paid $2,950,000 to acquire all of the common stock of Conchita Incorporated, which became a division (a reporting unit) of Crane. Conchita reported the following balance sheet at the time of the acquisition.
|
Current assets |
$720,000 |
Current liabilities |
$520,000 |
|||
|---|---|---|---|---|---|---|
|
Noncurrent assets |
2,650,000 |
Long-term liabilities |
420,000 |
|||
|
Total assets |
$3,370,000 |
Stockholders’ equity |
2,430,000 |
|||
|
Total liabilities and stockholders’ equity |
$3,370,000 |
It was determined at the date of the purchase that the fair value
of the identifiable net assets of Conchita was $2,650,000. Over the
next 6 months of operations, the newly purchased division
experienced operating losses. In addition, it now appears that it
will generate substantial losses for the foreseeable future. At
December 31, 2020, Conchita reports the following balance sheet
information.
| Current assets |
$420,000 |
||
| Noncurrent assets (including goodwill recognized in purchase) |
2,300,000 |
||
| Current liabilities |
(640,000 |
) |
|
| Long-term liabilities |
(440,000 |
) |
|
| Net assets |
$1,640,000 |
Finally, it is determined that the fair value of the Conchita
Division is $1,850,000.
Compute the amount of goodwill recognized, if any, on July 31, 2020. (If answer is zero, do not leave answer field blank. Enter 0 for the amount.)
| The amount of goodwill |
$enter The amount of goodwill in dollars |
Determine the impairment loss, if any, to be recorded on December 31, 2020. (If answer is zero, do not leave answer field blank. Enter 0 for the amount.)
| The impairment loss |
$enter the impairment loss in dollars |
Assume that fair value of the Conchita Division is $1,590,000 instead of $1,850,000. Determine the impairment loss, if any, to be recorded on December 31, 2020. (If answer is zero, do not leave answer field blank. Enter 0 for the amount.)
| The impairment loss |
$enter The impairment loss in dollars |
Prepare the journal entry to record the impairment loss, if any, and indicate where the loss would be reported in the income statement. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.)
|
Account Titles and Explanation |
Debit |
Credit |
|---|---|---|
|
enter an account title |
enter a debit amount |
enter a credit amount |
|
enter an account title |
enter a debit amount |
enter a credit amount |
| This loss will be reported in income as a separate line item before the subtotal select an income statement item Income from Discontinued OperationsCost of Goods SoldIncome From Continuing OperationsExtraordinary Items. |
In: Accounting
A system financed primarily through retrospective fee-for-service insurance reimbursement is:
| A. |
A closed system. |
|
| B. |
An open-ended system. |
|
| C. |
A cost-plus system |
|
| D. |
Both B and C. |
In: Economics
(Optimization) A cylindrical container w/ circular base is to hold 64 in3. Find the dimension so that the amount of metal required is a minimum when the container is a) an open cup and b) closed can.
In: Math
(c) What is meant by the Marshall-Lerner condition?
(d) Assuming the Marshall-Lerner condition holds, contrast the factors that influence goods market equilibrium in an open economy with those of a closed economy.
In: Economics
A certain dynamical system is governed by the equation x'' + (x')2 + x = 0. Show that the origin is a center in the phase plane and that open and closed paths are separated by the path
2y2 = 1- 2x
In: Advanced Math
Think of a large industrial firm or retailer in your region that has recently closed down (or is at risk of closing). What are some of the reasons for its closure? How are these related to the globally interconnected economy?
In: Economics