Looking for the layout.xml and Main_activity.java cide for the following app:
A card flipping game
1 . When the application is started, it asks user to
:hoose a difficulty level between easy, medium,
or hard and presents the next activity to the user
2. Depending on the user's selection, this activity
shows a 2x3, 3x4 or 4x4 grid of cards to the user.
all cards must initially be closed.
3. The user clicks on a card. The cards face is
shown and if it is the same as the previous card,
these two cards are removed from the grid.
Otherwise, they get closed again.
4. The game continues until all cards are opened.
5. When the game is over, the user sees their score which is the total number of clicks they performed to open all cards on a new activity.

Given a system with the transfer function

p(S)= (s+1)/(s(2s^2+4s+3)(2s+1))

Each section must specify the way of solution / explanation / reasoning
A. 8 points (Is the system in an open circle asymptomatic or BIBO stable or unstable?
B. (8 pts) Closes a control circle with a proportional controller. What is the range of K values for which
The closed circle is stable?
third. 4 points (what is the constant state error of the system in the open circle for step entry
Unit?
D. ) 4 points (what is the error of the constant state of the system in the closed circle with a controller held inside
The domain you found in section b) Select a value as you wish (for a single entry level?)

Presented here are the comparative balance sheets of Hames Inc. at December 31, 2020 and 2019. Sales for the year ended December 31, 2020, totaled $1,700,000.

Required:

1. Calculate ROI for 2020.
2. Calculate ROE for 2020. (Round your answer to 1 decimal place.)
3. Calculate working capital at December 31, 2020.
4. Calculate the current ratio at December 31, 2020. (Round your answer to 2 decimal places.)
5. Calculate the acid-test ratio at December 31, 2020. (Round your answer to 2 decimal places.)
6. Assume that on December 31, 2020, the treasurer of Hames decided to pay $50,000 of accounts payable. What impact, if any, this payment will have on the answers you calculated for parts a-d (increase, decrease, or no effect)
7. Assume that instead of paying $50,000 of accounts payable on December 31, 2020. Hames collected $50,000 of accounts receivable. What impact, if any, this receipt will have on the answers you calculated for parts a-d (increase, decrease, or no effect).

Africa Ltd manufacture tennis racquets. The company uses the job costing system to cost its production. The following information relates to Poma Africa Ltd for the month of April 2020:

Additional information

• Factory overheads are applied at a rate of 10% of total direct cost.
• The only job still in process at 30 April 2020 was L49. All other jobs were completed during the month.
• Job C23 was completed at a total cost of R25 630, this amount includes applied overhead costs of R1 410.
• Sales during April were as follows: A33: All 20 racquets were sold at cost plus 40% mark‐up.
• F54: 23 racquets were sold at a price of R290 per racquet. C23: All 55 racquets were sold at cost plus 35% mark‐up.
• Actual factory overheads for April 2020 were R3 250.
• Marketing and distribution expenses amount to R4 700 for the month of April 2020.
• Ignore spoilage.

Required:

Round to two decimal places where necessary.

7.1 Calculate the cost of jobs A33 and F54 completed during April 2020.

7.2 Calculate the closing work‐in‐process as at 30 April 2020.

7.3 Calculate the net income for the month of April 2020.

7.4 Calculate the closing balance of finished goods as at 30 April 2020.

7.5 Calculate the over/under applied overhead for April 2020.

Problem Facts Information related to the Sosa Company for the year 2020: Common Stock As of the end of 2020, Sosa had 240,000 shares of common stock outstanding. The shares are due to the following common stock transactions:  January 1, 2020 – 100,000 shares of common stock outstanding  April 1, 2020 – issued an additional 50,000 shares for cash  July 1, 2020 - issued a 2 for 1 stock split  September 1, 2020 – purchased 60,000 shares for treasury stock Preferred Stock As of the end of 2020, Sosa had 30,000 shares of 6%, $10 par value, cumulative, convertible preferred stock outstanding. The stock had been outstanding all year and the conversion ratio was each share of preferred stock is convertible into 3 shares of common stock. Bonds Payable As of the end of 2020, Sosa had $800,000, 7% bonds payable outstanding. The bonds had been outstanding for the entire year and each $1,000 bond was convertible into 10 shares of common stock. Options Sosa also had 10,000 common stock options outstanding all year. Each option allowed the holder to purchase 1 share of Sosa’s common stock for $45. During 2020, the average market price of Sosa’s common stock was $48 per share. Additional Information Sosa’s 2020 net income was $580,000, and the company’s income tax rate was 34%. REQUIRED 1. Compute the weighted average number of common shares Sosa will use to compute basic earnings per share. (5 points) 2. Compute 2020 basic earnings per share (3 points) 3. Identify which of the potentially dilutive securities (preferred stock, bonds, options) are dilutive (support must be shown to receive credit for this question) (8 points) 4. Compute diluted earnings per share (4 points)

Basic EPS = $2.20

Diluted EPS = $1.68

Problem Facts Information related to the Sosa Company for the year 2020: Common Stock As of the end of 2020, Sosa had 240,000 shares of common stock outstanding. The shares are due to the following common stock transactions:  January 1, 2020 – 100,000 shares of common stock outstanding  April 1, 2020 – issued an additional 50,000 shares for cash  July 1, 2020 - issued a 2 for 1 stock split  September 1, 2020 – purchased 60,000 shares for treasury stock Preferred Stock As of the end of 2020, Sosa had 30,000 shares of 6%, $10 par value, cumulative, convertible preferred stock outstanding. The stock had been outstanding all year and the conversion ratio was each share of preferred stock is convertible into 3 shares of common stock. Bonds Payable As of the end of 2020, Sosa had $800,000, 7% bonds payable outstanding. The bonds had been outstanding for the entire year and each $1,000 bond was convertible into 10 shares of common stock. Options Sosa also had 10,000 common stock options outstanding all year. Each option allowed the holder to purchase 1 share of Sosa’s common stock for $45. During 2020, the average market price of Sosa’s common stock was $48 per share. Additional Information Sosa’s 2020 net income was $580,000, and the company’s income tax rate was 34%. REQUIRED 1. Compute the weighted average number of common shares Sosa will use to compute basic earnings per share. (5 points) 2. Compute 2020 basic earnings per share (3 points) 3. Identify which of the potentially dilutive securities (preferred stock, bonds, options) are dilutive (support must be shown to receive credit for this question) (8 points) 4. Compute diluted earnings per share (4 points) Check Figures:

Basic EPS = $2.20

Diluted EPS = $1.68

Buffalo Ranch & Farm is a distributor of ranch and farm equipment. Its products include small tools, power equipment for trench-digging and fencing, grain dryers, and barn winches. Most products are sold direct via its company Internet site. However, given some of its specialty products, select farm implement stores carry Buffalo’s products. Pricing and cost information on three of Buffalo’s most popular products are as follows.

Respond to the requirements related to the following independent revenue arrangements for Buffalo Ranch & Farm. IFRS is a constraint.

On January 1, 2020, Buffalo sells augers to Mills Farm & Fleet for $39,360. Mills signs a six-month note at an annual interest rate of 12%. Buffalo allows Mills to return any auger that it cannot use within 60 days and receive a full refund. Based on prior experience, Buffalo estimates that 5% of units sold to customers like Mills will be returned (using the most likely outcome approach). Buffalo’s costs to recover the products will be immaterial, and the returned augers are expected to be resold at a profit. Prepare the journal entries for Buffalo on January 1, 2020. (Credit account titles are automatically indented when the 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.)

On August 10, 2020, Buffalo sells 19 mini-trenchers to a farm co-op in western Canada. Buffalo provides a 4% volume discount on the mini-trenchers if the co-op has a 15% increase in purchases from Buffalo compared with the prior year. Given the slowdown in the farm economy, sales to the co-op have been flat, and it is highly uncertain that the benchmark will be met.

Prepare the journal entries for Buffalo on August 10, 2020. (Credit account titles are automatically indented when the 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.)

Buffalo sells three grain/hay dryers to a local farmer at a total contract price of $38,000. In addition to the dryers, Buffalo provides installation, which has a stand-alone sales value of $520 per unit installed. The contract payment also includes a $1,170 maintenance plan for the dryers for three years after installation. Buffalo signs the contract on June 20, 2020, and receives a 20% down payment from the farmer. The dryers are delivered and installed on October 1, 2020, and full payment is made to Buffalo.

Prepare the journal entries for Buffalo in 2020 related to this arrangement as well as any adjusting journal entries at its December year end. (Credit account titles are automatically indented when the 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. Record journal entries in the order presented in the problem. Round answers to 0 decimal places, e.g. 5,275.)

On April 25, 2020, Buffalo ships 80 augers to Farm Depot, a farm supply dealer in Alberta, on consignment. By June 30, 2020, Farm Depot has sold 50 of the consigned augers at the listed price of $984 per unit. Farm Depot notifies Buffalo of the sales, retains a 10% commission, and remits the cash due to Buffalo.

Prepare the journal entries for Buffalo and Farm Depot for the consignment arrangement. (Credit account titles are automatically indented when the 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. Record journal entries in the order presented in the problem.)

Standard Costing

Answer Approach Required (steps)

Mayfield Ltd manufactures a small part used in the automotive industry. You are the Management Accountant of the company and have been presented with the following information to allow you to prepare a performance report for the year ended 31st March 2020.

The budgeted level of production and sales for the year was 265,000 units and the standard manufacturing cost per unit was as follows;

                                                                                                €         

Direct materials 2.2 kg @ €11.50 each                                   25.30

Direct labour 2 hours @ €11 per hour                                   22

Variable manufacturing overhead 2hrs @ €13                        26                               

Fixed manufacturing overhead 2 hrs @ €14.50                       29                 

Standard manufacturing cost                                                  102.30

During the year, demand for the company’s product exceeded expectations. 280,000 units were manufactured and sold, generating sales revenue of €38,920,000. Shortly after establishing the standard costs for the year Kenny Ltd was forced to find a new supplier to meet its direct material requirements. Throughout the period the new supplier charged a price which was 10% in excess of the standard price. In total 600,000 kg was purchased and used. The company uses a Just-in-Time system so there were no closing stocks.

With regard to direct labour cost, while the actual rate paid to direct manufacturing employees was €0.20 per hour below standard rates, there were some labour efficiency problems encountered during the year. The employees reported difficulties handling the materials resulting in each unit taking 10% longer than the standard time.

Direct labour hours is the basis used by Kenny for allocating both variable and fixed manufacturing overheads to units of production. In the year ended 31st March 2020 the actual variable manufacturing overhead cost amounted to €8,069,000 and the fixed manufacturing overhead amounted to €9,240,000.

Requirements

1. Prepare the cost variances for Kenny Ltd for the year to 31st March 2020 in as much detail as the information given above permits.

After presenting the variances that you have calculated in part (a) above at a management meeting one of the management team expresses the view that while he ‘understands the reasons for the material and labour variances he is confused about the fixed and variable overhead variances’

2. Briefly interpret and explain the reasons for the variable and fixed overhead variances that you have calculated for the benefit of the management team.   
3. Calculate the actual gross profit earned by Kenny Ltd. for the year ended 31st March 2020.   
4. Write a short CEO brief discussing succinctly the benefits and problems with standard costing. Address the relevance of standard costing to the modern business environment.