Given a budget of $300 and the following data on three components that must operate in series, determine, using marginal analysis, the optimum number of redundant units. Compute the achieved reliability. Component 1 2 23 3 Reliability 0.9 0.8 0.7 Unit Cost $100 50 20
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- An environmental engineer wants to evaluate three different methods for disposing of nonhazardous chemical waste: land application, fluidized-bed incineration, and private disposal contract. Use the estimates below to help her determine which has the least cost at /= 15.00% per year on the basis of an annual worth evaluation. First Cost AOC per Year Salvage Value Life Land $-145000 $-86000 $23000 4 years Incineration $-760000 $-70000 $260000 6 years Contract O $-132000 O 2 yearsGiven the following data for demand at the XYZ Company, calculate the monthly forecast for 2003 using a 3-month moving average. Calculate the Forecast, Error, MAD (mean absolute percentage error), Bias and the TS (tracking signal) .Q. 1 The discharge analysis report of Anywhere Health Care Facility shows 1752 discharges (including deaths) for October 2020. Fifty-two deaths were also shown in the report. Find gross death rate. Q. 2 Inpatient deaths at Anywhere Health Care Facility for 2020 totalled 150. Inpatient deaths that occurred less than 48 hours after admission to the facility totalled 75. Total discharges (including deaths) were 25,546. Calculate net death rate. Q. 3 Anywhere Health Care Facility performed 692 surgical procedures during March and administered 652 anaesthetics. Deaths resulting from the administration of an anaesthetic totalled five for the month. Find Anaesthesia death rate. Q. 4 Surgery was performed on 492 patients in the Anywhere Health Care Facility during March, and 27 of those patients died within 10 days of surgery. Find Postoperative death rate. Q.5 In the month of June 4500 inpatients days were served in a hospital with 150 beds. Calculate the percentage of inpatient occupancy…
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- Q1. Find four years weighted moving average? Forecast for 2019 with weights 1,4,2, , Also ...... find MAPE? (10 Year Cost 2013 18 2014 21 2015 18 2016 16 2017 20 2018 24 2019Compute and report the 95% prediction interval for annual profit for a new restaurant in Kamloops with the following characteristics: 15,000 covers, S150k food cost, $85k overhead costs, and $100k labour cost.Aztec Industries has developed a forecasting model that was used to forecast during a 10-month period. The forecasts and actual demand were as follows: Measure the accuracy of the forecast by using MAD, MAPD, and cumulative error. Does the forecast method appear to be accurate?
- Repair revenues from labor costs of the bicycle shop are given below: X 7.1 2.2 7.2 3.1 3.3 3.5 7.7 4.1 6.8 4.7 5.3 5.5 6.1 Y 3.9 1.7 3.7 1.5 2.2 1.4 4.9 2.5 4.5 3.4 2.3 3.6 3.2 Determine whether there is significant relationship at 0.05 level of significance Predict the value of Y if x are 2.7 and 1.5.If Honda wants to produce more for the cheapest 20% of cars, then at what price intervals an increase in production will be carried out.The Fast Track Ski Shoppe sells ski goggles during the four months of the ski season.Average demand follows: a. Calculate the deseasonalized sales and the seasonal index for each of the fourmonths.b. If next year’s demand is forecast at 1200 pairs of goggles, what will be the forecast sales for each month?