q1:What is the minimum number of people who could be working at time t=9? Q2:What is the minimum number of workers required to complete the whole of the above network in optimal time?
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q1:What is the minimum number of people who could be working at time t=9?
Q2:What is the minimum number of workers required to complete the whole of the above network in optimal time?
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- Weighted-Average Method Arsenio Company manufactures a single product that goes throughtwo processes, mixing and cooking. The following data pertain to the mixing department for August:[LO 6-2, 6-5][LO 6-2, 6-3, 6-4]Work-in-Process Inventory, August 1Conversion: 80% complete 34,000 unitsWork-in-Process Inventory, August 31Conversion: 50% complete 30,000 unitsUnits started 66,000Units completed and transferred out ?CostsWork-in-Process Inventory, August 1Material X $ 64,800Material Y 88,100Conversion 119,880Costs added during AugustMaterial X 152,700Material Y 135,900Conversion 305,120Material X is added at the beginning of work in the mixing department. Material Y is also added in themixing department, but not until units are 60% complete with regard to conversion. Conversion costs areincurred uniformly during the process. The company uses the weighted-average cost method.Required1. Calculate the equivalent units of material X, material Y, and conversion for the mixing department.2.…Required information Problem 9-2 [The following information applies to the questions displayed below.] An air-conditioning repair department manager has compiled data on the primary reason for 41 service calls for the previous week, as shown in the table. JobNumber Problem/Customer Type JobNumber Problem/Customer Type JobNumber Problem/Customer Type 301 O/C 315 W/R 329 N/C 302 N/C 316 F/R 330 O/R 303 F/R 317 F/R 331 N/R 304 O/R 318 N/R 332 W/C 305 F/R 319 F/R 333 W/C 306 N/R 320 N/R 334 N/R 307 N/C 321 O/C 335 F/C 308 O/R 322 W/C 336 W/C 309 N/R 323 F/R 337 F/C 310 N/C 324 O/C 338 N/R 311 O/C 325 W/C 339 N/R 312 O/R 326 N/C 340 N/C 313 N/R 327 O/R 341 N/R 314 O/R 328 N/R Key: Problem type: Customer type: N = Noisy C = Commercial customer F = Equipment failure R = Residential customer W = Runs warm O = Odor Problem 9-2 Part a a. Using the data, prepare a check sheet for the problem…A Manager’s Woes Kyle Peschken has been a manager for the discount store Zelmart for the past two years. It’s time for his annual performance review, and Kyle would like to make a big impression on the corporate staff. Walking through the store, he makes a mental note of which departments need to be straightened, which ones need to be reorganized, and which employees he’d like to schedule during the week of his review. And then he sees it—blocking the aisles, creating commotion, and looking very unprofessional—the long line in the electronics department. It’s time to confront Chris, the sales clerk. “Chris, what’s the holdup here?” “I’mwaiting for a manager to approve this $120 check. And then I have to show this lady a digital camera from the display cabinet. She’s been waiting half an hour, and then . . . .” “Alright Chris . . . I can help out for a while . . .Two hours later, Kyle exited the electronics department disheartened. That’s no way for a store manager to spend his…
- Tax Prep Advisers, Inc., has forecasted the following staffingrequirements for tax preparation associates over the next12 months. Management would like three alternative staffingplans to be developed. The company currently has 10 associates. No more than 10new hires can be accommodated in any month because oflimited training facilities. No backorders are allowed, andovertime cannot exceed 25 percent of regular-time capacityon any month. There is no cost for unused overtime capac-ity. Regular-time wages are $1,500 per month, and overtimewages are 150 percent of regular-time wages. Undertime ispaid at the same rate as regular time. The hiring cost is $2,500per person, and the layoff cost is $2.000 per person.a. Prepare a staffing plan utilizing a level workforce strategy,minimizing undertime. The plan may call for a one-timeadjustment of the workforce before month 1.b. Using a chase strategy, prepare a plan that is consistent withthe constraint on hiring and minimizes use of overtime.c.…Prepare a flowchart of the field service division process atDEF, as described here. Start from the point where a call isreceived and end when a technician finishes the job.DEF was a multibillion dollar company that manufacturedand distributed a wide variety of electronic, photographic, andreprographic equipment used in many engineering and medi-cal system applications. The Field Service Division employed475 field service technicians, who performed maintenance andwarranty repairs on the equipment sold by DEF. Customerswould call DEF’s National Service Center (NSC), which receivedabout 3,000 calls per day. The NSC staffed its call center withabout 40 call-takers. A typical incoming service call was receivedat the NSC and routed to one of the call-takers, who enteredinformation about the machine, the caller’s name, and the typeof problem into DEF’s mainframe computer. In some cases,the call-taker attempted to help the customer fix the problem.However, call-takers were currently only able…Chris has been with Drake Manufacturing for five years and was recently promoted to the position of shift supervisor. He is still learning his new position, and it is important to him to be liked and respected. At the most recent operations review meeting, the director reported that the company’s financials are troublesome, and managers should be prepared for a major reorganization. Several jobs will be eliminated, but it had not yet determined which departments would be affected. 1.Should he tell his employees what happened so that they can prepare for the change?
- Th3 task is pr0vided in th3 pictur3. (creat3 a DATA FLOW DIAGRAM for the Creat3 a DATA FLOW DIAGRAM for the CASH RECEIPTS SYSTEM that is pr0vided in the pictur3 I WILL RAT3 TH3 TUT0R H3LPFUL IF ANSW3RED ASAPEddys Pizza is currently redesigning its order-processing and pizza-making procedures for itsoperations which usually start at 5pm and close at 2am. For Eddys to meet customers’ speedydelivery requirement, six elements must be completed as summarised in the table below.WorkElementDescription Precedence Time (Mins)1 Receive customer order - 32 Shape dough 1 23 Prepare toppings 1 34 Assemble Pizza 2, 3 45 Bake pizza 4 46 Select complementary drink - 17 Deliver pizza 5, 6 4i. Draw the precedence diagram for the pizza making process.ii. If the demand for pizza is 90 pieces during the operating time, calculate the desired cycletime iii. Balance the line and calculate its efficiencyA time study involving the preparation of hamburgers at Bill’s fast-food restaurant used the snap-back method to obtain the data (in minutes) shown below. Allowances typically constitute 15% of normal time. The schedule calls for 300 hamburgers to be prepared during the lunch rush. If each part-time employee works 190 minutes per day, how many employees will be needed? Observation Work Element 1 2 3 4 5 t F RF NT 1. Prepare Patty 0.45 0.41 0.50 0.48 0.36 1 0.9 2. Cook First side 0.85 0.81 0.77 0.89 0.83 1 1.2 3. Flip, press, and cook the other side 0.60 0.55 0.59 0.58 0.63 1 1.2 4. Assemble 0.31 0.24 0.27 0.26 0.32 1 1.0 Show work
- Climate Control, Inc., makes expedition-quality rain gearfor outdoor enthusiasts. Management prepared a forecast ofsales (in suits) for next year and now must prepare a produc-tion plan. The company has traditionally maintained a levelworkforce strategy. All nine workers are treated like familyand have been employed by the company for a number ofyears. Each employee can produce 2,000 suits per month.At present, finished goods inventory holds 24,000 suits. Thedemand forecast follows:Use the Sales and Operations Planning with SpreadsheetsSolver in OM Explorer or develop your own spreadsheetmodels to address the following questions.a. Management is willing to authorize overtime in pe-riods for which regular production and current lev-els of anticipation inventory do not satisfy demand.However, overtime must be strictly limited to no morethan 20 percent of regular-time capacity. Managementwants to avoid stockouts and backorders and is notwilling to accept a plan that calls for shortages.…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 20% allowance for workers. (Round all intermediate calculations to two decimal places before proceeding with further calculations.) Element Performance Rating 1 2 3 4 5Grasp and place bag 105 9 10 7 12 8Fill bag 85 36 41 38 36 112Seal bag 100 16 17 12 21 18Place bag on conveyor 90 9 7 10 29 36 a) The standard time for this process = 82.94 seconds (round your response to two decimal places). b) The number of observations that are required for a 90% confidence level within 5% accuracy = ? ? ? observations (round your response up to the next whole number).I am having trouble answering question 4. Here is the data and the question. Can you hep me in any way possible?