The follwing are monthly actual and forcasted demand levels from May.pdf

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The follwing are monthly actual and forcasted demand levels from May through December for units of a product manufactured in d company. Month- may, june, july, august. september, october, november, december. Actual demand - 105,80,110,118,102,110,120,125 Forcasted demand- 102,100,101,98,100,104,108,109 For the given forcast the tracking signal = ?? MAD\'s Solution Actual Demand Forecasted Demand Difference Absolute difference Running sum of absoulte difference Running Sum of forecast error MAD = Running Sum of absolute deviation/No of months Tracking Signal = Running Sum of forecasting Error/MAD 105 102 3 3 3 3 3 1 80 100 -20 20 23 -17 11.5 -1.5 110 101 9 9 32 -8 10.67 -0.8 118 98 20 20 52 12 13.00 0.9 102 100 2 2 54 14 10.80 1.3 110 104 6 6 60 20 10 2.0 120 108 12 12 72 32 10.29 3.1 125 109 16 16 88 48 11 4.4.

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The great lakes have experienced anthropogenic effects over the last decades. a) Describe two effects on the great lakes that have been observed in the last 50 years; b) Explain how these effects were initiated, and c) Comment on how or if these effects can be mediated or resolved Solution The natural environment suffers from many harmful practises of humans and the system of the Great Lakes is no exeption. Two effects on the great lakes which have been observed in the last 50 years are : 1. Mercury pollution 2. Pesticide pollution These effects and causes are described below. 1.Mercury pollution - The Great Lakes are natural resource providing drinking water,employment, food and transportation to more than 35 million people, including one-third of the Canadian population and one-tenth of the U.S. population. It is the largest freshwater system in the world and contains about 84 percent of North America’s fresh surface water. Any type of pollution will effect a large amount of population and especially mercury pollution. Causes : - Initial causes were mostly due to the discharge by the industrial units which used merury. They directly drained into the lakes. But now these sources have been controlled. Now the main source of mercury pollution is emission and deposition. The different industries in the Great Lake basins which vause emissions are coal-fired power plants and eletri arc furnaces. After mercury is emitted to the atmosphere, it eventually returns to the Earth’s surface in a process termed atmospheric deposition. Deposition is categorized as wet deposition (i.e., mercury deposited in precipitation), dry deposition (i.e., mercury deposited as gas and particles), and litterfall (i.e., mercury that is incorporated into the needles and leaves of plants, which eventually fall to the ground as the foliage is shed). Litterfall is considered a component of dry deposition. The harmful effects of mercury pollution result from the exposure of organisms including humans to methylmercury, a highly toxic compound that biomagnifies in aquatic food webs to concentrations that can reach levels several million times higher than those in water. Mitigation or resolution - Few mitigation steps could be :- a. Monitoring of mercury and research b. Lower Regulatory Thresholds for Major Mercury Emission Sources c. Require Best Available Control Technology for New and Modified Sources d. Mandate Mercury Emissions Reporting 2. Pesticides :- Pesticides can contain a variety of toxic chemicals. These chemicals can benefit our society and can also be very harmful too. Historically, pesticides have been extremely useful to society. Pesticides can prevent harmful diseases and help kill pests from farmed crops suffering. Pesticides have been known to causing harm to humans, animals, and the environment. The toxic pollutants that are harming the Great Lakes are human-made organic chemicals, also known as pesticides. Causes : The primary reason for water pollution in .

The great lakes have experienced anthropogenic effects over the last.pdf

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The Green Giant has a 4 percent profit margin and a 30 percent divid.pdf

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The Great Depression actually consisted of two recessions, the first of which began in _________ and ended in _________. December 2007; June 2009 February 1971; August 1972 August 1929; March 1933 May 1937; June 1938 March 2001; November 2001 make sure from the answer?a. December 2007; June 2009b. February 1971; August 1972c. August 1929; March 1933d. May 1937; June 1938e. March 2001; November 2001 make sure from the answer? Solution August 1929; March 1933 Industries that suffered the most included construction, agriculture as dust-bowl conditions persisted in the agricultural heartland, shipping, mining, and logging as well as durable goods like automobiles and appliances that could be postponed. The economy reached bottom in the winter of 1932c. August 1929; March 1933.

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the grand canyon is 1800 meters deep at its deepest point. A rock is.pdf

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The GPAs of a large population of college students are approximate.pdf

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The golden rule of separation of duties is:A.that management should never, even temporarily, have control over the employee payroll process.B.that management should never, as a group, have input on the audit committee.C.that the accounting staff should never have even temporary control over operational resources.D.defined in the Generally Accepted Accounting Principles and further refined in several FASB statements. Solution d. defined in the Generally accepted accounting principles and further refined in several FASB statements..

The golden rule of separation of duties isA.that management should .pdf

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The given curve is rotated about the y-axis. Find the area of the resulting surface. y = 5 - x^2, 0 = x = 3 Solution we get a paraboloid when we rotate y=5-x^2 when we consider an elemental ring on the surface it has radius r=x,and length dy so the area of elemental ring ds=2*pi*r*dl=2*pi*x*|dy| we have dy= -2xdx so ds=4*pi*x^2 dx integrating form 0 to 3 gives surface area =4/3 * pi *(27-0)=36*pi.

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The Genetics and IVF Institute conducted a clinical trial of XSORT method designed to increase the probability of conceiving a girl. 325 babies were born to parents using the XSORT method, and 295 of them were girls. Use the sample data with a 0.01 significance level to test the claim that with this method, the probability of a baby being a girl is greater than 0.5. Does the method appear to work? Solution H0: p1=p2 HA: p1?p2 In this problem p1 will refer to girls. Test statistic = z = 3.01 P-value = 0.003 Conclusion: Since the P-value is smaller than alpha, we reject the hypothesis that the two population proportions are the same. The statistical evidence suggests that the XSORT (girl) methodology is superior to the xSORT (boy) methodology. NOTE THAT WE DIDN.

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The function y1 = x^2 is a solution of (x)^2 Solutionx2 - 3xy.pdf

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The function below does not have an inverse. Restrict the domain of the function so that the restricted function has an inverse. f(x) = 5(x + 8)2 - 5 *I can get as far as finding the inverse: sqrt(1/5x+1)-8 I just don\'t know how to restrict this. Solution The funcion will have an inverse in an inteval in which it either monotonically increases or monotonicall decreases The given function decreases from - infinity to -8 and then increases fro -8 to infinity So, domain = [-8, infinity).

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The free rider problem refers to people who A. Will only consume a public good if it is free. B. For efficiency’s sake, should be allowed to consume public goods (such as mass transit) even if they do not pay. C. Will not voluntarily pay for a public good even though they would benefit from its provision. D. Are not willing to pay for a public good because they lack information about its potential benefits. Solution C. Will not voluntarily pay for a public good even though they would benefit from its provision. The free rider problem happens in the case of public goods due to its two distinguished features such as nonrivalary and nonexcludability..

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The Fraud of the Century: The Case of Bernard Madoff update facts in this case with more current information. How do these new facts reflect changing social attitude towards the investment industry? Solution Bernard Madoff Case - The Fraud of the Century. In the year end of calendar year 2008, a pozi scheme was unearthed and become into public , the fraud was perpeuted by Bernard Madoff. The Ponzi terms was evolved and termed on the name of Charles Ponzi , who in the early tweenth century , it was seen that a way to profit from international reply coupons . The said international coupons were a guarantee of return postage in response to an international letter. Chrles Ponzi visualized that he could legally make money , by swapping out these coupons for more expensive postage stamps in countries where the stamps ere of higher vaues. He promised to investors 50% profit in a few years and the bubble were bursted. In the similar Ponzi scheme Mr. Madoff took the money from the new investors to pay earning for existing customers. Bernie Madoff started in the investment business by legally buying and selling stock not listed on the New York stock Exchange (NYSE), started in 1960 as a sole proprietorship he served as a whole seller between institutional investors. In early days, he made his money on the variance/spread between the offer price and sales price of stocks. his trade was zoomed in the year 1990, and his trade volume reached the 10% mark of the total trading of NASDAQ , USA. Mr Barnie was working with his brother Peter and developed superior techniques for trading , buying etc., at the best prices. Madoff did not operated any hedge fund , which charges a fee for services and hold the money at a custodial bank . in this way he become more fund backed and become successful and bold, Peter took the firms securities business. Mr Bernie became the Chairman of NASDAQ in the years 1990, 1991 and again 1993, and due to his standing he promised consistent return 10-12 % per year, and Bernie was drawing billions of dollars from hundreds of high net worth investors. In addition to he helped an government backed seat in the advisory board. Peters niece, Shana Madoff also joined in this bandwagon of prosperity as a compliance officer of this firm and she married to Eric Swanson , a former SEC compliance officer, and the girl was christened with \"Girls Scout \"and also\"Woman of Distinction\". with the respectable team of his family, Mr Madoff stated his guilt in the year 2009 and his famous strategy was \"split strike conversion\"and his \"Red Flag\" would have been the fact that he would have overtaken the market had he traded the options in the volumes necessary to meet his financial goals. Jeffry tucker was an attorney for 8 years at the SEC , and he also faciliteted the meeting between the Fairfield Greenwich Group and Madoff resulting in the loss of $ 7.3 billion as a sinle biggest loss. With the circle of the respectable personalities within his.

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The following transactions relate to Penelope Inc. Prepare journal entries for each transaction. Prepare the equity section of the balance sheet at each year-end, December 31. Assume 2013 was Penelope’s first year of operations. 1.Penelope issued 1,000 shares of $1 par value common stock for $70 per share on January 1, 2013. DATE ACCOUNT NAME DEBIT CREDIT BALANCE SHEET INCOME STMT A = L + E R - E 1/1/13 2.Penelope issued 500 shares of no par value, $5, non-cumulative preferred stock for $50 per share on January 1, 2013. DATE ACCOUNT NAME DEBIT CREDIT BALANCE SHEET INCOME STMT A = L + E R - E 1/1/13 1.Penelope reported net income of $2,000 during 2013 and paid no dividends. Prepare the company’s equity section of the December 31, 2013, balance sheet. Stockholders’ Equity: Total Stockholders’ Equity 2.On January 1, 2014, Penelope purchased 200 shares of its common stock for $60 per share. DATE ACCOUNT NAME DEBIT CREDIT BALANCE SHEET INCOME STMT A = L + E R - E 1/1/14 3.On December 15, 2014, Penelope declared and paid dividends totaling $6,600 during 2014. Prepare the company’s equity section from December 31, 2014. DATE ACCOUNT NAME DEBIT CREDIT BALANCE SHEET INCOME STMT A = L + E R - E 12/15/14 Class of Stock Total Dividend Dividend Per Share Preferred Common 4.Penelope reported net income of $20,000 during 2014. Prepare the company’s stockholders’ equity section of the December 31, 2014, balance sheet. Stockholders’ Equity: Total Stockholders’ Equity DATE ACCOUNT NAME DEBIT CREDIT BALANCE SHEET INCOME STMT A = L + E R - E 1/1/13 Solution 1)a. Cash Debit 70,000 [70 * 1000] Common sto credit 1,000 [1* 1000 ] Additional paid in capital credit 69,000 [69* 1000] [being common stock issued at premium recorded] Asset = liabilities + equity + 70,000 = 0 + +70,000 1b) cash Debit 25,000 [500*50] Preferred stock credit 25,000 [Being preferred stock issued recorded] 1c)Stockholders equity 2) Treasury stock Debit 12,000 [60*200] cash credit 12,000 [being stock repurchased recorded] Asset = Liabilities + equity - 12000 = 0 + (- )12000 3)Retained earnings Debit 6,600 Preferred stock dividend payable credit 2500 [5*500 ] Common stock dividend payable credit 4100 [6600 -2500] [being dividend declared recorded] b)Preferred stock dividend payable Debit 2500 [5*500 ] Common stock dividend payable Debit 4100 cash credit 6600 [being dividend paid recorded] 4)Preferred stock25,000Common stock1,000Additional paid in capital -common stock69,000Retained earnings2,000stockholders equity97,000.

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The following topics should be included in your key understandings and take-away for this week. What do you know about these topics? Definition of group Formal vs informal groups Tuckman’s stages of group development Groups as open systems Characteristics of effective groups Advantages and disadvantages of groups Advantages and disadvantages of decision making in groups Social facilitation, synergy, social loafing, Norms, cohesiveness, impact of different combinations of these. Definition of team Team building process Different team roles Advantages/ disadvantages of teams Types of teams (High performing, self managing, etc) Homogenous and heterogeneous teams Types of team building/ approaches to team building Difference between groups and teams Solution .1. A collection of individuals who have regular contact and frequent interaction, mutual influence, common feeling fcamaraderie, and who work together to achieve a common set of goals. 2. Formal Groups- Formal groups are created and maintained to fulfill needs or tasks which arc related to the total organisation mission. Thus these are consciously and deliberately created. Such groups may be either permanent in the form of top management team such as board of directors or management committees, work units in the various departments of the organisation, staff groups providing specialised services to the organisation, and so on; or the formal groups may be constituted on temporary basis for fulfilling certain specified objectives. When such objectives are fulfilled they disappear. These may be in the form of temporary committee, task force, etc. The working of formal groups is regulated by organisational rules and regulations. Informals Group- Informal groups, on the other hand, are created in the organisation becausc of operation of social and psychological forces operating at the work-place. Members create such groups for their own satisfaction and their working is not regulated by the general framework of organisational rules and regulations. Thus formal and informal organisations differ from each other in the following respects: 1. Origin—As discussed above, reasons and circumstances of origin of both formal and informal organisations are quite different. The formal groups are created deliberately and consciously in the organisation by the framers of the organisation. On the other hand, informal groups arc created because of the operation of socio-psychological forces at the workplace, that is, people while working together develop certain liking and disliking for others for the type of interactions not provided officially. 2. Purpose—Since formal groups are deliberate creation, they are created for achieving the legitimate objectives of the organisation. In fact, formal groups are basic product of formal ogranisation structure. The informal groups are created by organisational members for their social and psychological satisfaction. Thus they serve the purpose of organisational members wh.

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the following table contains a breakdown by sex of the faculty members at various ranks at hodgepodge university: Males Females professor 16 17 associate professor 39 35 assistant professor 57 59 instructor/lecturer 29 31 what is the probability that a faculty member selected at random will be a male professor, a female assistant professor, a instructor/lecturer and a female. show all work Solution No. of professors=33 male=16 female =17 Asso Profs = 74 Assi profs = 116 male=57 female =59 instructors=60 males=141 females=142 Probability for being a male prof= 16/283=0.057 Probability for being a female assi prof= 59/283=0.208 Probability for being a instructor=60/283=0.212 Probability for being a female=142/283=0.502.

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The following statements are about Free Cash Flow (FCF). Select all that are true. a) FCF gives an indication of whether or not cash can be returned to shareholders, or use to retire debt, borrow more to grow faster or any combination of these options. b) To interpret a firm’s free cash flows we need to study cash flow from operations, cash flows related to changes in working capital and cash flows related to changes in fixed assets and long- term assets. c) We can finance free cash flows in the following ways: pay interest to its lenders, pay dividends to its shareholders, increase/decrease interest on short or long-term debt, and/or issue stock to new shareholders. d) There is only one way to calculate free cash flow. e) FCF is the same as Cash Flow from Assets f) FCF takes into consideration operating cash flow, adjustments for capital spending and changes to net working capital. g) FCF is not a part of the cash flow identity. Match each transaction with the appropriate cash flow effect. Financing cash outflow, financing cash inflow, investing cash outflow,operating cash inflow, operating cash outflow, investing cash inflow, no cash flow effect) a) An increase in holdings of stocks of another company. b) Sales of goods and services. c) Acquiring fixed assets and purchase of debt or equity. d) Repurchase of the firm’s own equity securities. e) Sale of the firm’s own equity securities. f) Payment to shareholders dividends. g) Payment of interest to lenders and employees for services rendered. Solution The following statements are about Free Cash Flow (FCF). The following all that are true. b) To interpret a firm’s free cash flows we need to study cash flow from operations, cash flows related to changes in working capital and cash flows related to changes in fixed assets and long- term assets. c) We can finance free cash flows in the following ways: pay interest to its lenders, pay dividends to its shareholders, increase/decrease interest on short or long-term debt, and/or issue stock to new shareholders. e) FCF is the same as Cash Flow from Assets f) FCF takes into consideration operating cash flow, adjustments for capital spending and changes to net working capital. g) FCF is not a part of the cash flow identity. Match each transaction with the appropriate cash flow effect: a) An increase in holdings of stocks of another company-investing cash out flow b) Sales of goods and services-operating cash inflow c) Acquiring fixed assets and purchase of debt or equity-Investing cash outflow and Financing cash inflow d) Repurchase of the firm’s own equity securities-financing cash outflow e) Sale of the firm’s own equity securities-financing cash inflow f) Payment to shareholders dividend-financing cash outflow g) Payment of interest to lenders and employees for services rendered-financing cash outflow and operating cash outflow.

The following statements are about Free Cash Flow (FCF). Select all .pdf

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