ExteriorTimeJobInteriorTimebhExteriorTimeInteriorTimeH H4LZEEL76minutes1H146H-HH--F766B3201169TH TH1|HHHH HART470 136HH4BE3395Evaluate the idle time. Round your answer to the nearest whole number.104+-----+****5.1.3160 Dan's Auto Detailing business performs two major activities: exterior cleanup and interior detailing. Based on the size of car and condition, time estimates for six cars on Monday morning are as shown in theaccompanying table.mExteriorTimeInteriorTimeExteriorInterior50a. Sequence the cars so that all exterior cleanup is done first and total completion time is minimized.The sequence is -Select- V-Select- V-Select-b. Choose the correct Gantt chart with the minimum makespan schedule. (Note: Dash single lines represent idle times and solid lines represent job processing times.)The correct graph isJobExteriorJobTime1.Job061**111|-Select-H--+ H---H#1$H----HFI300 415DH---H 1-1Letreta!!***ORD162-Select-546Car Number80 90+3X380

Given the time estimates for 6 cars on Monday morning asCar number1…

Answered: Dan's Auto Detailing business performs…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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In a construction business, the building was completed in 6 months (180 days). 50 workers actively worked 1 shift a day. 1 shift is 10 hours for this job. The accident list is given below: A worker injured his back and was sent home to have rest for 2 days. a. b. A worker fell from height and hospitalised for 60 days. Two workers were injured. Both of them did not work for 10 days and hospitalised. C. Calculate Accident Severity Rate based on the equation given below: Accident Severity Rate (ASR)=(Loss of working days due to accidents x 1000)/(number of workers x Average working period) O a. 0.911 O b. 1.822 Ос 12.5 O d. 1250 O e. 125
You manage a team of 4 employees. The entire team is responsible for completing 4 projects on time. The time to complete the task is 4 weeks, and this is the time needed and is based on a 56-hour work week for each team member. Each team member will work 7 days a week, since this is a priority project and, must be completed on time. The names of the 4 team members are A, B, C, and D. Based on historical data, at least 1 of the 4 team members calls in sick at least (and only) 1 time per week. Based on this information, what is the probability that the project will be completed on time? If the probability of the project not being completed on time is > 0, what will you do to ensure that the project will be completed on time? What AI systems would you put in place to ensure that you can complete current and future projects? You are to select a strategy that is most feasible and you must justify your answer and provide an analysis.
This part is similar to part 1, but instead of being given the number of repipes and tankless installs per 40 hour workweek, you are given the time per repipe or tankless install, in hours. Each worker at Derby Plumbing Services works 40 hours. The productivity of the six workers differs from part 1. ITT Hours per tankless Worker Hours per repipe install Austin 4.5 6.5 Cody 5 8 Dallas 3 4.5 Lincoln 4.5 Pierre 2.5 5 Victoria 12. If each worker split their time equally between repipes and tankless installs (i.e., devoted 20 hours to each), how many repipes could the company complete if all workers work a 40 hour week? (Partial repipes are allowed; enter your answer to one decimal place.) 13. If each worker split their time equally between repipes and tankless installs, how many tankless installs could the company complete if all workers work a 40 hour week? (Partial tankless installs are allowed; enter your answer to one decimal place.) 14. If you used the concept of comparative…
Part 3: Create a visual of your model- Use what you found in parts 1 and 2. Use smiley face stickers for the 30 people and the 100 gold star stickers for the wealth. Asia North America Europe North America South America Europe Africa Oceania Antarctica South America Africa Oceania 57 52
Richardson Ski Racing (RSR) sells equipment needed for downhill ski racing. One of RSR's products is fencing used on downhill courses. The fence product comes in 150-foot rolls and sells for $215 per roll. However, RSR offers quantity discounts. The following table shows the price per roll depending on order size: Quantity Ordered From To Price per Roll 1 40 $215 41 80 $195 81 160 $ 175 161 and up $155 Click on the datafile logo to reference the data. (a) Use the VLOOKUP function with the preceding pricing table to determine the total revenue from these orders. S(b) Use the COUNTIF function to determine the number of orders in each price bin. From To Price per Roll Number of Orders 1 40 $215 41 80 $195 81 160 $175 161 and up $155 172. Please step by step answer.
Maddie Leet is participating in the first round of a math competition. She writes one contest a month in each of the first ten months of the school year. She can earn up to 100 points on each contest. On each of the first five contests she averaged 68 points. On the next three contests she averaged 80 points. In order to advance to the next round of the competition, she must obtain a minimum total of 750 points on the ten contests. What is the minimum average Maddie requires on the final two contests in order to able to advance to the next round of the competition?
Ate Guy sells a particular model of fans, with most of the sales being made in the summer months. Ate Guy makes a one-time purchase of the fans prior to each summer season at a cost of P40 each and sells each fan for P60. Any fans unsold at the end of the summer season are marked down to P29 and sold in a special rainy season sale. Virtually all marked-down fans are sold. The following is the number of sales of fans during the past summers: 30, 50, 30, 60, 10, 40, 30, 30, 20, 40. (a) Estimate the mean and variance of the demand for fans each summer. (b) Assume that the demand for fans each summer follows a normal distribution, with mean and variance given by what you obtained in (a). Determine the optimal number of fans for Ate Guy to buy prior to each summer season.
Lotus Yoga Products has 10 operators, and the company works 8 hours a day (8 am to 5 pm with an hour break), 5 days a week. Company is manufacturing yoga pants and the standard minute value for a line to finish one pant=20 minutes. Company produces 178 pairs of pants a day. Calculate the output, in-put and productivity (first two answers in minutes and third as a percentage). What is the number of days to finish the order for 2500 pants (round to whole number) = Required capacity needed in hours /actual capacity per day in hours
A group of sales reps receive bonuses if they exceed theier monthly quotas for unit sales. Over a particular six-month period, their monthly comparisons to their quotas were: -24, -16, +33, +12, -19, and +8 units. How far above or below the quotas were they for the entire six-month period?
FIND THE ANSWERS FOR B-2 and C. A survey found that Massachusetts residents spent an average of $861.75 on the lottery, more than three times the U.S. average. A researcher at a Boston think tank believes that Massachusetts residents spend less than this amount. He surveys 100 Massachusetts residents and asks them about their annual expenditures on the lottery. (You may find it useful to reference the t table.) Click here for the Excel Data File a. Specify the competing hypotheses to test the researcher’s claim.multiple choice 1 H0: μ ≥ 861.75; HA: μ < 861.75 b-1. Calculate the value of the test statistic. (Negative value should be indicated by a minus sign. Round final answer to 3 decimal places.) -0.863 b-2. Find the p-value.multiple choice 2 p-value < 0.01 0.01 p-value < 0.025 0.025 p-value < 0.05 0.05 p-value < 0.10 p-value 0.10 c. At α = 0.10, what is the conclusion?multiple choice 3 Reject H0; there is insufficient evidence…
A Life Insurance Company founded upon the Indian Experience Table has a thousand policies averaging $ 2,000 on lives at age 25. From the experience table, it is found that of 89,032 alive at age 25: 88,000 are alive at age 26. Find the upper and lower values of the amount that the company will have to pay out in insurance during the year.
. In 2010, of a total of 67,000 rooms on the Las Vegas Strip, Caesars Entertainment managed 22,880, while MGM Resorts managed over 12,000. However, owing to the Great Recession and new hotel openings, between 2008 and 2010, MGM's hotel occupancy decreased from 92% to 89%, while its average daily room rate fell from $148 to $108. Meanwhile, CityCenter, managed by MGM Resorts, and the Cosmopolitan opened with 4,000 and 3,000 rooms respectively, and the 1,720-room Sahara closed. (Sources: Caesars Entertainment Corp., Annual Report 2010; MGM Resorts, Annual Report 2010; "Sahara's closure on May 16 will mark `the end of an era'," Las Vegas Sun, March 11, 2011.) (a) Using a suitable figure, explain how the opening of CityCenter and the Cosmopolitan affects the residual demand for an existing hotel and how it should adjust prices. (b) If MGM Resorts had not reduced its room rates, what would have been the effect on occupancy? (c) Use the Cournot model to explain…

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