1st, compute the production indexes for aluminum, fertilizer, and lumber with time period 1 as the base period. Next compute the composite production index as a weighted average of the 3 indexes. Aluminum has a weight of 0.2, Fertilizer of 0.5, and Lumber of 0.3. This gives an weighted composite index value of period 5. for time
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- Betts Electronics purchases three replacement parts for robotic machines used in its manufacturing process. Information on the price of the replacement parts and the quantity purchased is given here. Price Quantity Part 2010 2018 2010 2018 RC-33 $ 0.50 $ 0.60 320 340 SM-14 1.20 0.90 110 130 WC50 0.85 1.00 230 250 Compute Paasche’s index for 2018 using 2010 as the base period.(Round your answer to 2 decimal places.)Price information for selected foods for 2010 and 2018 is given in the table. Price Quantity Item 2010 2018 2010 2018 Cabbage (pound) $ 0.06 $ 0.05 2,000 1,500 Carrots (bunch) 0.10 0.12 200 200 Peas (quart) 0.20 0.18 400 500 Endive (bunch) 0.15 0.15 100 200 Compute a simple price index for each of the four items. Use 2010 as the base period. (Round your answers to 2 decimal places.)Two pumps capable of delivering 100 hp to an agricultural application are being evaluated in a present economy study. The selected pump will only be utilized for one year, and it will have no market value at the end of the year. Pertinent data are summarized as given follows. If electric power costs $0.10 per kWh and the pump will be operated 4,000 hours per year, which pump should be chosen? Recall that 1 hp = 0.746 kW.
- Use the basic equation for the capital asset pricing model (CAPM) to Find the risk-free rate for a firm with a required return of 15% and a beta of 1.25 when the market return is 14%The forecast for year 6 using a weighted 2-year moving average with weights of 0.350.35 and 0.650.65 (the weight of 0.650.65 is for the most recent period) is what?Metropolitan Hospital has estimated its average monthly bed needs, N, as: N=460+9X�=460+9� where X = time period (months); (January 2002 = 0) Assume that no new hospital additions are expected in the area in the foreseeable future. The following monthly seasonal adjustment factors have been estimated, using data from the past five years: Forecast Metropolitan's bed demand for January, April, July, November, and December 2007. Month Adjustment Factor (%) Forecast January +5 April -15 July +4 November -5 December -25 Suppose the following actual and forecast values for June bed demands have been recorded. Year Forecast Actual 2007 1,045 1,139 2006 937 974 2005 829 895 2004 721 743 2003 613 656 2002 505 515 What seasonal adjustment factor would you recommend be used in making future June forecasts? 2.1% 5.5% 1.3%
- In a particularly small region in the Philippines, the consumer price index C depends onConsider the number of days to maturity of 10 short-term investments below: 85 77 88 78 65 78 57 81 36 90 (i) Make a stem-and-leaf plot for the days-to-maturity data. (2) (ii) Hence, or otherwise, compute the interquartile range of the data. (3) (iii) Are there any outliers in the data.Compute the forecasted values for Yt for July and August in 2020 by using the modelsstated in (c) and (d)
- Kaitlyn measures the upload speed in megabits per second of her home broadband internet connection during peak hours and off-peak hours. The results are provided in the accompanying table. Peak Off-Peak 5.83 5.14 6.05 6.80 7.14 6.98 3.54 5.77 5.45 7.27 5.90 6.62 5.81 6.19 4.82 6.08 6.37 6.59 4.65 5.58 5.30 7.41 6.48 6.26 5.96 6.37 5.79 6.31 6.84 6.55 5.06 4.95 5.61 7.03 6.45 6.77 Examine the results of Kaitlyn's test to determine the statements that compare the medians and interquartile ranges of the data sets to each other in terms of this situation. Select the two correct answers. The median upload speed during peak hours is 5.905 megabits per second, which is less than the median upload speed during off-peak hours, 7.005 megabits per second. The upload speeds during peak hours are slower on average compared to off-peak times. The median upload speed during peak hours is 6.37 megabits per second, which is greater than the median upload speed during…Find out the next month after april income by using the forecasting method of the moving average methodA municipal solid-waste site for a city must be located at Site A or Site B. After sorting, some of the solid refuse will be transported to an electric powerplant where it will be used as fuel. Data for the hauling of refuse from each site to the power plant are shown in Table P2-4. If the power plant will pay $8.00 per cubic yard of sorted solid waste delivered to the plant, where should the solid-waste site be located? Use the city’s viewpoint and assume that 200,000 cubic yards of refuse will be hauled to the plant for one year only. One site must be selected.