1. Determine the oxidation numbers for all elements on BOTH sides of the following reaction 2Al(s) 6HCl(aq) -----------> 2AlCl3(aq) + 3H2(aq).
2. Students perform a reaction specified in the directions. A precipitate forms. Predict(circle) the precipitate in each of the following cases:
AgNO3(aq) + NaCl (aq) ------------------> AgCl + NaNO3
HgSO4(aq) + Na2S(aq) ----------> HgSO4 + Na2S
Ba(CH3COO)2(aq) + NaOH(aq) ---------------> Ba(OH)2 + 2NaCH3COO
In: Chemistry
Let the utility function be given by
u(x1, x2) = √x1 + x2.
Let m be the income of the consumer, p1 and p2 the prices of good 1
and good 2, respectively.
To simplify, normalize the price of good 1, that is p1 = £1.
(a) Write down the budget constraint and illustrate the set of
feasible bundles using
a figure.
(b) Suppose that m = £100 and that p2 = £10. Find the optimal
bundle for the consumer. In other words, find the combination of x1
and x2 that maximizes the consumer’s utility when the prices are p2
= £10, p1 = £1 and her income is m = £100.
(c) Suppose still that m = £100 but now the price of good 2 has
increased to p2 = £30. Find the optimal bundle for the consumer. In
other words, find the combination of x1 and x2 that maximizes the
consumer’s utility when the prices are p2 = £30, p1 = £1 and her
income is m = £100.
(d) How can we explain the drastic change in demand for the goods
when the price of good 2 increased from £10 to £30?
In: Economics
This is C
Project 1:
Due: February 10th at midnight
Design and implement an application that simulates a simple slot machine in which three numbers between 0 and 9 are randomly selected and printed side by side. Print an appropriate statement if all three of the numbers are the same, or if any two of the numbers are the same. Continue playing until the user chooses to stop.
15 points – source code formatted nicely
15 points – comments
15 points – output formatted nicely
10 points – generates different random numbers each loop
15 points – statement if all three numbers are the same
15 points – statement if any two numbers are the same
15 points - play until user wants to stop
In: Computer Science
Required information
Problem 19-1A Variable costing income statement and conversion to absorption costing income (two consecutive years) LO P2, P3
[The following information applies to the questions
displayed below.]
Dowell Company produces a single product. Its income statements
under absorption costing for its first two years of operation
follow.
| 2016 | 2017 | |||||
| Sales ($46 per unit) | $ | 966,000 | $ | 1,886,000 | ||
| Cost of goods sold ($31 per unit) | 651,000 | 1,271,000 | ||||
| Gross margin | 315,000 | 615,000 | ||||
| Selling and administrative expenses | 292,500 | 342,500 | ||||
| Net income | $ | 22,500 | $ | 272,500 | ||
Additional Information
| 2016 | 2017 | |||
| Units produced | 31,000 | 31,000 | ||
| Units sold | 21,000 | 41,000 | ||
| Direct materials | $ | 5 | |
| Direct labor | 9 | ||
| Variable overhead | 7 | ||
| Fixed overhead ($310,000/31,000 units) | 10 | ||
| Total product cost per unit | $ | 31 | |
| 2016 | 2017 | |||||
| Variable selling and administrative expenses ($2.5 per unit) | $ | 52,500 | $ | 102,500 | ||
| Fixed selling and administrative expenses | 240,000 | 240,000 | ||||
| Total selling and administrative expenses | $ | 292,500 | $ | 342,500 | ||
Problem 19-1A Part 1
1. Complete income statements for the company for each of its first two years under variable costing. (Loss amounts should be entered with a minus sign.)
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Problem 19-1A Part 2
2. What are the differences between the absorption costing income and the variable costing income for these two years? (Loss amounts should be entered with a minus sign.)
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In: Accounting
Consider the following equation: f’(x) = 2.5x2 + π2 + e3
Assume f(0) = 0, for x = -2 to 2, plot f’(x), its anti-derivative f(x) and the intersection point(s) between f’(x) and f(x) on the graph. Label the plots and provide a suitable legend. Then print out ONLY the intersection point(s) for f’(x) and f(x) for the above specified range. NOTE: Symbolic toolbox cannot be used for the following questions. Solve in Matlab language please.
In: Computer Science
Locate a firm in the U.S. or in the country where you reside and distinguish the difference between factor markets and product markets. Examine how households influence factor markets and discuss.
Locate a recent article or event (published within the last year) that highlights your relevant microeconomics topic. Use the Hunt Library, newspapers, new stations, or other credible sources to discuss how your topic aligns with microeconomics. Include the following in your discussion:
Summarize your findings using at least 250 words and provide a minimum of one reference. Use current APA formatting to document your sources.
In: Economics
The income statement, balance sheets, and additional information for Great Adventures, Inc., are provided below.
| GREAT ADVENTURES, INC. Income Statement For the Year Ended December 31, 2020 |
||
| Revenues: | ||
| Service revenue (clinic, racing, TEAM) | $ 545,000 | |
| Sales revenue (MU watches) | 120,000 | |
| Total revenues | $ 665,000 | |
| Expenses: | ||
| Cost of goods sold (watches) | 71,000 | |
| Operating expenses | 304,376 | |
| Depreciation expense | 51,000 | |
| Interest expense | 29,824 | |
| Income tax expense | 57,600 | |
| Total expenses | 513,800 | |
| Net income | $ 151,200 | |
| GREAT ADVENTURES, INC. Balance Sheets December 31, 2020 and 2019 |
|||||||||
| 2020 | 2019 | Increase (I) or Decrease (D) |
|||||||
| Assets | |||||||||
| Current assets: | |||||||||
| Cash | $ | 325,094 | $ | 139,000 | $ | 186,094 | (I) | ||
| Accounts receivable | 46,500 | 36,000 | 10,500 | (I) | |||||
| Inventory | 17,150 | 14,100 | 3,050 | (I) | |||||
| Other current assets | 13,150 | 11,100 | 2,050 | (I) | |||||
| Long-term assets: | |||||||||
| Land | 400,000 | 0 | 400,000 | (I) | |||||
| Buildings | 1,100,000 | 0 | 1,100,000 | (I) | |||||
| Equipment | 66,000 | 66,000 | |||||||
| Accumulated depreciation | (76,500) | (25,500) | 51,000 | (I) | |||||
| Total assets | $ | 1,891,394 | $ | 240,700 | |||||
| Liabilities and Stockholders' Equity | |||||||||
| Current liabilities: | |||||||||
| Accounts payable | $ | 12,150 | $ | 9,100 | $ | 3,050 | (I) | ||
| Interest payable | 760 | 760 | |||||||
| Income tax payable | 57,600 | 38,500 | 19,100 | (I) | |||||
| Long-term liabilities: | |||||||||
| Notes payable | 502,844 | 30,500 | 472,344 | (I) | |||||
| Stockholders' Equity: | |||||||||
| Common stock | 125,000 | 25,000 | 100,000 | (I) | |||||
| Paid-in capital | 1,105,000 | 0 | 1,105,000 | (I) | |||||
| Retained earnings | 168,040 | 136,840 | 31,200 | (I) | |||||
| Treasury stock | (80,000) | 0 | (80,000) | (I) | |||||
| Total liabilities and stockholders’ equity | $ | 1,891,394 | $ | 240,700 | |||||
Additional Information for 2020:
1. Borrowed $510,000 in January 2020. Made 12 monthly payments during the year, reducing the balance of the loan by $37,656.
2. Issued common stock for $1,200,000.
3. Purchased 10,000 shares of treasury stock for $16 per share.
4. Reissued 5,000 shares of treasury stock at $17 per share.
5. Declared and paid a cash dividend of $120,000.
Prepare the statement of cash flows for the year ended December 31, 2020, using the indirect method.
In: Accounting
A .845 M solution of glucose in water has a density of 1.0624 g/mL at 20 degree C what is the concentration of this solution in the following units. Assume 1 L of solution
a. mole fraction
b. mass percent
c Molality
In: Chemistry
USE LOGISM
Build a synchronous circuit using T flip-flops to detect (and hence signal with an output), the 3 bit sequence of 1 0 1. Use the example of the circuit that detects 3 consecutive 1's from Module 5, Topic 1 (pp. 11-16). Show your State Diagram, State Table, K-Maps, and properly formatted circuit diagram.
In: Computer Science
Mr.raman is a task-oriented manager. He is very hardworking and struggles to achieve profits. He gets annoyed when he finds insincere subordinates. His peer groups call him workaholic and his subordinates a slave driver. He takes a decision of suspending a regular absentee. The union leaders plead a negotiation that is refused by management. Mr.Raman demand a letter of apology from the absentee(suspended )worker which the union refuses. The union gives a strike notice to the management
1. Analyze the situation
2. Is there a need for organizing a training program for all the union members to aim at objectives?
3. If you were Mr.Raman, how would you handle the situation?
In: Economics
Mention the Recommendations from the case?
Tasty meal is one of the largest foodservice retailer having more than 200 restaurants across country. It has more than 3000 employees including staff members, waiters and chefs.
However, Tasty Meal has been criticized for
Unfair treatment with its employees by taking
too many hours of working against very low wages. Tasty Meal has no
difficulty in hiring its employees on low wages due to poverty and
unemployment in the region. Even some employees mentioned that the
hiring process depends heavily on the hiring manager’s opinion and
without clear criteria and selection procedures. It has also been
criticized for taking work from children against one time meal. The
situation is even worst in under developed cities of the
country.
For drivers working in a delivery process the
company using a specific software to track the drivers all the
time.
The working conditions inside the company were
criticized as very poor conditions, without any considerations for
employee’s safety and wellbeing, and privacy.
Meals served are mostly junk food, oily, having
high calorie and could cause health issues if eaten regularly. And
the company usually hiding some ingredients, and nutrition
information in its products.
Tasty Meal is not even environmental friendly.
Using disposable stuff like wrapping paper, straws and tableware
are comparatively cost effective but harmful to the environment,
especially those which are non-recyclable. It has been criticized
for over packaging and using extra wrapping papers.
To recover its reputation the company start
donating money from its net profit to NGOs to take care of the
In: Operations Management
a ceiling fan consists of a small cylindrical disk with 5 thin rods coming from the center the disk has mass md=2.6 kg and radius R=0.24 m the rods each has mass mr=1.4 kg and length L=0.75m1). what is the moment of inertia of each rod about the axis of rotation? 2). what is the moment of inertia of the disk about the axis of rotation? 3).what is the moment of inertia of the whole ceiling fan? 4).when the fan is turned on it takes t=3.6 s and a total of 12 revolutions to accelerate up to its full speed what is the magnitude of the angular acceleration? 5). what is the final angular speed of the fan? 6). what is the final rotational energy of the fan? 7).now the fan is turned to a lower setting where it ends with half of its rotational energy as before the time it takes to slow to this new speed is also t=3.6 s what is the final angular speed of the fan? 8). what is the magnitude of the angular acceleration while the fan slows down?
In: Physics
For the diprotic weak acid H2A, Ka1 = 2.1 × 10-6 and Ka2 = 7.0 × 10-9. What is the pH of a 0.0700 M solution of H2A?
In: Chemistry
Harvey sells two goods - cars (Good X) and chairs (Good Y). Illustrate and explain using budget lines and indifference curves the income effect and substitution effect when the prices of cars increase
In: Economics
Suppose a market for financial assets has type Aa and type Bb. Buyers value Aa at $14,500 and type Bb at $11,500, while sellers value Aa at $12,700 and Bb at $10,100. If the buyers cannot observe type, what is the min fraction of type As needed in the market to avoid adverse selection?
In: Economics