Concept explainers
Revisit Problem 22 on the Bull Grin Company. Some cost and demand parameters have changed. Producing 1,000 pounds of supplement now costs $830 on regular time and $910 on overtime. No additional cost is incurred for unused regular-time, overtime, or subcontractor capacity. Overtime is limited to production of a total of 20,000 pounds per quarter. In addition, subcontractors can be hired at $1,000 per 1,000 pounds, but only 30,000 pounds per quarter can be produced this way.
The current level of inventory is 40,000 pounds, amid management wants to end the year at that level. Holding 1,000 pounds of feed supplement in inventory per quarter costs $100. The latest annual
Use the transportation method of production planning in POM for Windows to find the optimal production plan and calculate its cost, or use the spreadsheet approach to find a good production plan amid calculate its cost.
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Operations Management: Processes And Supply Chains (12th Global Edition) - Does Not Include Mylab Operations Management
- Revenue Management / Yield Management is used when the following conditions exist: Uncertainty in demand and customer behavior (no-show, cancellation) + non-perishable goods Uncertainty in demand and customer behavior + backordering allowed Fixed Capacity + Perishable Inventory (hence, opportunity cost) + Advanced Booking (or sales) None of the abovearrow_forwardA shipment of 40 pounds of fresh salmon is purchased for $4.50 per pound. The yield of the fish is 27.2 pounds after filleting. What is the yield % of the drawn salmon? What is the EP cost per pound? What is the cost for a 5-ounce portion?arrow_forwardU-RIDE, Inc. currently produces the electric engines that are used in golf carts made and sold by the Company. Electco has offered to sell the electric engines to U-RIDE at a price of $277 each. Current production information follows: Unit-level material and labor 2$ 230 Facility-level depreciation of manufacturing equip. Product-level engine production supervisor's salary Annual facility-level utilities $ 6,100/month $ 3,100/month $20,500 Buying the engines will free up manufacturing capacity that could be used to make a new economy line golf cart that would produce an additional $11,600 profit per year. U-RIDE is currently operating profitably producing and selling 3,100 engines annually. Based on this information, which of the following is true? Multiple Choice The $111,600 is not relevant because it is an estimate. Buying the units would increase U-RIDE's cost by $35 per unit. of 10arrow_forward
- Demand for stereo headphones and music players for joggers has caused Nina Industries to grow almost 50 percent over the past year. The number of joggers continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them. Demand for the players for this year was as follows: MONTH DEMAND (UNITS) January 4,150 February 4,250 March 3,950 April 4,350 May 4,950 June 4,650 July 5,250 August 4,850 September 5,350 October 5,650 November 6,250 December 5,950 a. Using linear regression analysis, what would you estimate demand to be for each month next year? Using a spreadsheet, follow the general format in Exhibit 3.8. (Do not round intermediate calculations. Round your answers to 2 decimal places.) b. To be reasonably confident of meeting demand, Nina decides to use 3 standard errors of estimate for safety. How many additional units should be held to meet this…arrow_forwardDevelop a production plan and calculate the annual cost for a firm whose demand forecast is fall, 11,000; winter, 8,000; spring, 6,000; summer, 13,000. Inventory at the beginning of fall is 500 units. At the beginning of fall you currently have 30 workers, but you plan to hire temporary workers at the beginning of summer and lay them off at the end of summer. In addition, you have negotiated with the union an option to use the regular workforce on overtime during winter or spring if overtime is necessary to prevent stockouts at the end of those quarters. Overtime is not available during the fall. Relevant costs are hiring, $100 for each temp; layoff $200 for each worker laid off; inventory holding, $5 per unit-quarter; backorder, $10 per unit; straight time, $5 per hour; overtime, $8 per hour. Assume that the productivity is 0.5 unit per worker hour, with eight hours per day and 60 days per season. a. What is the total cost for this plan?arrow_forwardAn automobile company has two versions of the same model car for sale, a two-door coupe and full-size four doors. Suggest method to solve this problem and reason of using that method. Predict the maximum company's profit will be generated. Table 2 Cars production schedule Two-door Four-door Availability RM 17,000/car 20 h/car RM 21,000/car 22 h/car 300 cars 350 cars Profit Production time 11,000 h/year Storage Consumer demand 500 cars 600 cars 150,000 carsarrow_forward
- Madonna’s Burgers is considering making hamburger buns in-house instead of buying them from its supplier. It has estimated the fixed costs for a used over to be $7,000 and the variable costs for the buns to be $0.25. It purchases buns for $0.50 each, and there are no fixed purchase costs. Its annual demand for buns is forecasted to be 15,000. Madonna’s wants to know how many buns it has to make to break even.arrow_forwardAn engineering plant has developed the accompanying supply, demand, cost and inventory data. The engineering plant has a constant workforce and meets all its demands. Allocate production capacity to satisfy demand at a minimum cost. What is the cost of this plan? (Assume that back ordering is not a viable alternative for the plant) Demand forecast Period Demand (Unit) 1 650 2 700 3 900 Supply Capacity available (units) Period Regular time Overtime Subcontract 1 350 100 250 2 450 100 250 3 500 100 250 Other Data Initial Inventory 100 units Regular-time cost per unit R 50 Overtime cost per unit R 65 Subcontract cost per unit R 80 Carrying cost per unit per period R 1 Back order cost per unit per period R 4arrow_forwardA company has the beginning workforce is 120 employees. The monthly output per employee is 100 units. The costs to hire and lay off a worker are $2,000 and $3,000, respectively. The cost to carry an item in inventory for one month is estimated at $10, and the stockout cost is $25 per unit. What is cost of the level sales and operations plan? Month 1 Demand 6,500 A) $224,000 B) $127,000 C) $291,000 D) $345,000 2 3 8,700 5,300 4 5 8,700 14,200 6 4,600 Total 48,000arrow_forward
- Fedori Corporation has a Parts Division that does work for other Divisions in the company as well as for outside customers. The company's Machinery Division has asked the Parts Division to provide it with 4,000 special parts each year. The special parts would require P23.00 per unit in variable production costs. The Machinery Division has a bid from an outside supplier for the special parts at P37.00 per unit. In order to have time and space to produce the special part, the Parts Division would have to cut back production of another part-the YR24 that it presently is producing. The YR24 sells for P40.00 per unit, and requires P28.00 per unit in variable production costs. Packaging and shipping costs of the YR24 are P3.00 per unit. Packaging and shipping costs for the new special part would be only P1.50 per unit. The Parts Division is now producing and selling 15,000 units of the YR24 each year. Production and sales of the YR24 would drop by 20% if the new special part is produced for…arrow_forwardFor the following data, calculate the number of workers required for level production and the resulting month-end inventories. Each worker can produce 15 units perday, and the desired ending inventory is 9000 units.arrow_forwardsniparrow_forward
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