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10.25 Peter Rourke, a loan processor at Wentworth Bank, has been timed performing four work elements, with the results shown in the following table. The allowances for tasks such as this are personal, 7%; fatigue, 10%; and delay, 3%.10.29 The Dubuque Cement Company packs 80-pound bags of concrete mix. Time-study data for the filling activity are shown in the following table. Because of the high physical demands of the job, the company's policy is a 23% allowance for workers.Element Observations (Seconds) "PerformanceRating (%)"1 2 3 4 5 Grasp and place bag 8 9 8 11 7 110Fill bag 36 41 39 35 122a 85Seal bag 15 17 13 20 18 105Place bag on conveyor 8 6 9 30b 35b 90a) Compute the standard time for the bag-packing task. b) How many observations are necessary for 99% confidence, within ± 5% accuracy?E3 If Professor Laurie Macdonald takes 15 minutes to grade the first exam and follows an 80% learning curve, how long will it take her: a) to grade the 25th exam? b) to grade the first 10 exams?E5 Beth Zion Hospital has received initial certification from the state of California to become a center for liver transplants. The hospital, however, must complete its first 18 transplants under great scrutiny and at no cost to the patients. The very first transplant, just completed, required 30 hours. On the basis of research at the hospital, Beth Zion estimates that it will have an 80% learning curve. Estimate the time it will take to complete:a) the 5th liver transplant. b) all of the first 5 transplants.c) the 18th transplant.d) all 18 transplantsE6 Refer to Problem E.5. Beth Zion Hospital has just been informed that only the first 10 transplants must be performed at the hospital's expense. The cost per hour of surgery is estimated to be $5,000. Again, the learning rate is 80% and the first surgery took 30 hours. a) How long will the 10th surgery take?b) How much will the 10th surgery cost?c) How much will all 10 cost the hospital?
question identify the main mistakes that tend to weaken or derail lean initiatives in companies. assess the authors
Tourism has both a positive and negative impact on the local community
I900 Managing Diverse Virtual Teams please write 1000 words, Review the Unit Introduction and the Learning Resources. Support your Individual Assignment with current academic literature beyond your Learning Resources.
You are an independent technology consultant working with Margaret Smith, owner of JavaBooks, a bookstore and coffee shop. You initially met her at a networking meeting and had some great ideas about how she could improve her business with a mo..
can you help me to do this assignment? ltbrgti need to complete it on 2122014. ltbrgtthank you so much. ltbrgt ltbrgt
Identify existing controls Adequacy of existing controls Consequence rating Likelihood rating Level of risk Risk Priority What can happen How it can happen
1. May a lawyer place in a public advertisement his degrees earned, the area of study of each degree, the school attended and the date of graduation?
Sourcing Strategy and Planning
Write about the history of a specific stadium or arena from when the facility was being proposed until it was finally built and then what happened thereafter through the facility's life. Search the Internet or scholarly database for this information...
What mistakes did Novedad and the Steering Committee make in the initial development of the protocols and documentation and early implementation stage?
what was kurt lewins contribution to change management and how relevant is it for contemporary organizations?
An object of mass 3m, initially at rest, explodes breaking into two fragments of mass m and 2m, respectively. Which one of the following statements concerning the fragments after the explosion is true?
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