53. Calculate seasonal index numbers from the following data :RATIO OF OBSERVED TO TREND VALUES (%).YearIIIV2012108130107932013861201109120149211810488201578100947820168211098 00862017X3If the sales of goods X by a firm in the first quarter of 2018 are worth Rs. 2,00,000, determinehow much worth of the goods should be kept in stock by the firm to meet the demand in each ofthe remaining three quarters of 2018 by using the seasonal index numbers calcuiated above.10611810598

Answered: Image /qna-images/answer/cac95b7b-e926-4f13-b7ac-2c1518f64dd1.jpg

Answered: 53. Calculate seasonal index numbers…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The quarterly earnings of a large soft drink company have been recorded for the period 2014 - 2017. These data (in millions of rupees) are shown in the accompanying table. Year Quarter Sales Centered moving average 2014 1 52 2 67 3 85 62.03 4 54 63.38 2015 1 57 66.63 2 75 65.16 3 90 67.99 4 61 70.94 2016 1 60 70.55 2 77 73.61 3 94 71.57 4 63 72.84 2017 1 66 73.68 2 82 76.02 3 98 4 67 Find the seasonal index values using the moving averages. The trend line with de-seasonalised series was found as: Y = 62.09 + 1.14t where t is the quarter number ( t=1 for the first quarter 2014). Find the forecasted sales for the four quarters of year 2017.
13. Does the following have a positive, negative, or neutral trend?
From the following indices calculate the weighted cost of living index numbers for the years 1996, 1997 and 1998. Indices S.No. Items Weights 1995 1996 1997 1998 100 110 115 Food Clothing Housing Fuel Sundries 1. 50 120 30 100 100 110 105 2. 20 100 95 120 104 3. 15 100 105 108 106 4. 100 102 112 110 5.
Amex PLC has gathered following information on the sales of face mask from April 2020 to September 2020. Month Sales ($) April 17,000 May 18,000 June 19,500 July 22,000 August 21,000 September 23,000 You are required to; a. Using linear trend equation forecast the sales of face masks for October 2020. b. Calculate the forecasted sales difference if you use 3-period weighted moving average designed with the following weights: July 0.2, August 0.3 and September 0.5.
Calculate Fisher's price index from the following data and check whether time Reverse Test is satisfied: Base year (1990) Current year (1995) Commodity Price Quantity Price Quantity A 32 50 30 50 B 30 35 25 40 C 16 55 18 50
Compute 3-yearly moving averages of the following data assuming the length Of business cycle as 3 year period and plot the trend va year Annual sales in $ '000 1990 40 1991 42 1590 46 1993 44 1994 49 1995 46 1996 42 1997 44 1998 50
Use the data from the following four stocks to answer the questions below: Yields Year TLS DI PFE WMT 20x5 12.00% 4.50% 5.80% 11.30% 20x6 13.30% 5.30% 5.70% 9.00% 20x7 10.20% 3.10% 5.90% 13.90% 20x8 9.30% 2.70% 4.50% 14.80% 20x9 8.60% 1.90% 6.30% 15.00% a. Classify the correlations between each pair of stocks as positive correlation (PC), perfectly positive correlation (PPC), negative correlation (NC), perfectly negative correlation (PNC), and no correlation (NC): TLS – DI ___________ DI – PFE __________ TLS – PFE __________ DI – WMT _________ TLS – WMT _________ PFE – WMT _________
3. What percentage of College students have made at least one online purchase in the last three months? To answer this question, a market researcher surveyed 200 college students. Of those surveyed, 76 said that they had made at least one online purchase (a.) What is the parameter of interest in this study? (b.) Calculate the corresponding point estimate of the population proport
Using the photo attached, One Stop Car Repairs ollects data on the actual demand for its services and uses this data to make forecasts. The actual number of transmissions that were repaired for the last ten periods IS ATTACHED IN THE PHOTO answer the following. 1. Using the trend projection manual method, forecast demand for transmission repairs for periods 11 and 12
The table below is the number of employees owned by Islamic Commercial Banks (BUS) in 2011 – 2020 obtained from the publication of Sharia Banking Statistics for several years. From the data, answer the following question: Make a trend equation and determine the estimated number of workers in 2021. What can you explain from the trend equation.

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