An Electric Motor manufacturer has an annual production of 10,000 units. The electric motor ends are subcontracted to an aluminum-die casting company, in batch quantities of 2,500 units. The motor manufacturer purchases the die-cast tooling for $ 80,000, which requires refurbishing and adjustment in the Tool Room requiring 40 (PHC), prior to every Machine setup. The die-cast machine set up requires four hours, and the production cycle time is 0.85 minutes. The special aluminum alloy costs $1.20 per pound, and the Productive Hourly Cost (PHC) is $120o per hour Question a. Estimate the batch and unit cost. What is the percentage contribution of PHC, Tooling Cost and Material Cost to the Unit Cost ? Question b. Estimate the annual cost savings if the Electric Motor Manufacturer orders the motor ends in batches of 5000 units.

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ISBN:9781337406659
Author:WINSTON, Wayne L.
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An Electric Motor manufacturer has an annual production of 10,000 units. The electric motor ends are
subcontracted to an aluminum-die casting company, in batch quantities of 2,500 units. The motor
manufacturer purchases the die-cast tooling for $ 80,000, which requires refurbishing and adjustment in the
Tool Room requiring 40 (PHC), prior to every Machine setup. The die-cast machine set up requires four hours,
and the production cycle time is 0.85 minutes. The special aluminum alloy costs $1.20 per pound, and the
Productive Hourly Cost (PHC) is $120 per hour Question a. Estimate the batch and unit cost. What is the
percentage contribution of PHC, Tooling Cost and Material Cost to the Unit Cost ? Question b. Estimate the
annual cost savings if the Electric Motor Manufacturer orders the motor ends in batches of 5000 units.
Transcribed Image Text:An Electric Motor manufacturer has an annual production of 10,000 units. The electric motor ends are subcontracted to an aluminum-die casting company, in batch quantities of 2,500 units. The motor manufacturer purchases the die-cast tooling for $ 80,000, which requires refurbishing and adjustment in the Tool Room requiring 40 (PHC), prior to every Machine setup. The die-cast machine set up requires four hours, and the production cycle time is 0.85 minutes. The special aluminum alloy costs $1.20 per pound, and the Productive Hourly Cost (PHC) is $120 per hour Question a. Estimate the batch and unit cost. What is the percentage contribution of PHC, Tooling Cost and Material Cost to the Unit Cost ? Question b. Estimate the annual cost savings if the Electric Motor Manufacturer orders the motor ends in batches of 5000 units.
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