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- The management of Hartman Company is trying to determine the amount of each of two products to produce over the coming planning period. The following information concerns labor availability, labor utilization, and product profitability: Labor-Hours Required Department A B с (hours/unit) Product 1 Product 2 Hours Available Production 1.00 0.30 Profit contribution/unit $30.00 0.20 38.27 0.35 0.20 0.50 $15.00 (a) Develop a linear programming model of the Hartman Company problem. Solve the model to determine the optimal production quantities of products 1 and 2. If required, round your answer to two decimal places. Product 1 Product 2 69.77 M 95 72.09 38 50 (b) In computing the profit contribution per unit, management does not deduct labor costs because they are considered fixed for the upcoming planning period. However, suppose that overtime can be scheduled in some of the departments. Which departments would you recommend scheduling for overtime? Dept A What is the upper limit of what…Problem Answer ALL questions from this section. Write your answers on the supplied answer sheet. Show sufficient work. If necessary, round intermediate calculations and final answers to three decimal places. J 1. The manager of a crew that installs carpeting has tracked the crew's output over the past several we eks, obtaining these figures: Week 10 20 30 43 50 6 Crew Size تمه 30 45 Yards Installed 96- 72- 92- 50, 699 52- 20 39 2₂ Compute the labor productivity for each of the weeks. On the basis of your calculations, what can you conclude about crew size and productivity?2 3. The seven-person maintenance function at a hospital performs both preventive and corrective maintenance on hundreds of items each month. All the workers are scheduled for 40 hours per week and there are four weeks in a month. It is the gool of the maintenance deportment to achieve 90% utilization with a mix of two-thirds preventive maintenance and one-third corrective moaintenance. How many hours each month are spent performing corrective maintenance if they achieve their 90% utilization and correct/preventive mix targets?
- 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.…A manager must decide which type of machine to buy, A, B, or C. Machine costs are as follows: Machine CostA $40,000B $30,000C $80,000Product forecasts and processing times on the machines are as follows: Processing Time per Unit (minutes) Product Annual Demand A B C 1 16000 3 4 2 2 12000 4 4 3 3 6000 5 6 4 4 30000 2 2 1 a.) Assume that machines operate 10 hours a day, 250 days a year. If we only consider purchasing costs, which machine would have the lowest total cost? b.) Assume machines operate 10 hours a day, 250 days a year. If we select machine A, how many machine A do we need? (Use common sense to decide the answer.)c. Calculate the net absorption of office space and describe how the total demand for offices in this market has changed each year in the table below. 2017 2018 2019 2020 Total stock of office space sq.m 752,000 98,000 779,600 76,432 814,300 88,420 843,500 49,150 Vacant stock of office space sq.m.
- Q46 Mixing Company manufactured 2,500 units of its only product during 2022. The inputs for this production are as follows: 550 pounds of Material A at a cost of $2.50 per pound 400 pounds of Material H at a cost of $3.75 per pound 700 direct labor hours at $60 per hour The firm manufactured 3,920 units of the same product in 2021 with the following inputs: 700 pounds of Material A at a cost of $2.20 per pound 560 pounds of Material H at a cost of $3.50 per pound 600 direct labor hours at $58 per hour The partial operational productivity of Material A in 2021 is: Multiple Choice 5.60 units per pound. 0.44 units per pound. 4.67 units per pound. 5.18 units per pound. 0.51 units per pound.IIn a job shop, effective capacity is only 69 percent of design capacity, and actual output is 76 percent of effective output. What design capacity would be needed to achieve an actual output of 13 jobs per week? What is its effective capacity? a. The Design Capacity needed to achieve the required actual job outputs =Blank 1 (round to whole number) b. The Effective Capacity needed to achieve the required actual job outputs = Blank 2 (round to whole number) Blank 1 Blank 2 Add your answer Add your answerA company makes two products (1 and 2). Each product requires time on two machines A and B. The specifications for each product are as follows; Product 1 Product 2 Processing time on machine A (hrs/unit) 2 2 Processing time on machine B (hrs/unit) 1 2 Material and labor cost (Sh./unit) 14 15 Selling price (Sh./unit) 16 18 Maximum possible sale (units) 130 150 The amount of time available on machine A is 360 hrs and on machine B is 260 hrs. Formulate the LP problem, which when solved, would indicate the number of product 1 and 2, which should be sold in order to maximize total…
- Please do not give solution in image format thanku Bob's candle factory is considering three different manufacturing options. Option A uses hand labor with fixed costs of $10,000 and variable costs of $2.75/candle. Option B uses a combination of hand and automation with fixed costs of $15,000 and variable costs of $1.10/candle. Option C is highly automated with fixed costs of $20,000 and variable costs of $0.75/candle. a. If demand for Bob's candles is 2500, which option should he pick, and what is the cost? b. If demand for Bob's candles is 4500 which option should he pick, and what is the cost?Labour Intensity (manhour/unit) Planned production (units) Product A 1,500 15 2.000 C 4.500 D 2.000 16 500 Calculate manpower needs A manufacturing company plans following production and labour intensity of their products for the next year:The company expect to meet the performance standard at 100 %. In average there are annually 20 days of vacation, 7 days of sickness, and 4 day of other absence. The manufacture works in two-shifts with 7.75 working hours per shift. Annually there are 252 working days. 1. Calculate the need of workers to cover the production. The answer is:Barry’s Brakes is looking to hire workers to assemble the brake assemblies it produces. Barry has estimated total output of these workers can produce, see the table below. Barry will sell each brake assembly for $200 but the parts cost $160 for each assembly. Number of Workers Total Output (per day) 1 15 2 28 3 38 4 43 The hourly wage for factory workers is $275 per day. How many workers should the factory manager hire ?