weights c) Graph the original data and the two forecasts. Which of the two forecasting seem better? 4.18. Consider the following actual (A1) and forecast (F1) demand levels for a product: Time Period (t) Actual Demand (A1) Forecast Demand (F1) 1 50 50 2 42 50 3 56 48 4 46 50 5 49 The first forecast F1 was derived by observing A1 and setting F1 equal to A1. Subsequent forecasts were derived by exponential smoothing. Using the exponential smoothing method‚ find the forecast time for period 5. (Hint:
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A1-1 Different species of algae are distributed in specific zones on the shore according to their characteristics‚ this is called zonation. For our investigation we are analysing the link between these characteristics and the zones in which each species inhabits. The main algal species present are; Pelvetia canaliculata and Fucus spiralis (Upper shore)‚ Ascophyllum nodosum and Fucus vesiculosus (Middle shore)‚ and Fucus serratus and Laminaria digitata (Lower shore). General Appearance Pelvetia
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you want to hide and then select "Hide" -To hide multiple rows or columns‚ drag across the adjacent column or row headings and press and hold down Control while you click the column or row headings --To Unhide‚ to unhide column A or row 1‚ type A1 in the Name Box‚ then press Enter. Click Format in the Cells group‚ point to Hide & Unhide‚ then select Unhide Columns or Unhide Rows to display column A or row 1‚ respectively Horizontal Alighnment-positions data between the left and right cell
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Operations Research Unit 4 Unit 4 Simplex Method Structure: 4.1 Introduction Objectives 4.2 Standard Form of LPP Fundamental theorem of LPP 4.3 Solution of LPP – Simplex Method Initial basic feasible solution of an LPP To solve an LPP in canonical form by simplex method 4.4 The Simplex Algorithm Steps 4.5 Penalty Cost Method or Big M-method 4.6 Two Phase Method 4.7 Solved Problems on Minimisation 4.8 Summary 4.9 Glossary 4.10 Terminal Questions 4.11 Answers 4.12 Case Study 4.1 Introduction
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Code 1: 1. Write a c program to reverse a given number 2. C program to find reverse of a number 3. C program to reverse the digits of a number 4. Reverse of a number in c using while loop #include int main(){ int num‚r‚reverse=0; printf("Enter any number: "); scanf("%d"‚&num); while(num){ r=num%10; reverse=reverse*10+r; num=num/10; } printf("Reversed of number: %d"‚reverse); return 0; } Sample output: Enter any number:
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a • Duplicate ratio is a2 : b2 • Triplicate ratio is a3 : b3 • Subduplicate ratio is √a : √b • Subtriplicate ratio is 3√a : 3√b • Commensurable if a and b are integers • Incommensurable if a and b are not integers • The compounded ratio of (a1: b1)‚ (a2 : b2) and (a3 : b3)
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Bond Ratings and Cost of Debt This table summarizes the latest bond ratings and appropriate default spreads for different countries. While you can use these numbers as rough estimates of country risk premiums‚ you may want to modify the premia to reflect the additional risk of equity markets. To estimate the long term country risk premium‚ I start with the country rating (from Moody’s: www.moodys.com) and estimate the default spread for that rating (US corporate and country bonds) over the treasury
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policy preferred by the gate-keeper A0 AM A1 The possible outcomes are A0‚ A1 and AG. This outcome will depend on AG: 1) If the policy preferred by the speaker of the House (AG) is placed at the left of A0‚ he will not even propose it as the floor will reject it for sure. The reason is that A0‚ which is the status quo‚ is closer to the policy preferred by the median legislator (AM). 2) The second option is that AG is between A0 and A1‚ in that case‚ the proposal would be accepted by the
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and hold-up behavior in a merged firm. All the theories above do not explain what changes when two firms merge. And the author therefore tried to address this question with the property rights approach. Provided with a simple model of two assets a1 and a2 and two managers operating them‚ M1 and M2 that illustrates the benefits and costs
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be immediately addicted‚ there has to be an environmental trigger (-) * Lerman found a link between dopamine regulation and tobacco * Noble – Linked D2 to severe alcoholism (but meta-analysis conflicts)(-+) * A1 variant of a gene is higher in alcoholics (+) * A1 version appears to reduce dopamine receptors leading to high risk of alcohol abuse to compensate for lack of dopamine (+) * Whereas some studies such as Nobel (1998) who found alcoholics to be more likely to have the DRD2
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