LATHE A 40,000 5,000 2,000 LATHE B 56,000 7,000 2,800 3.5 First Cost Salvage Value Annual Maintenance Operation, Cost/hour Life, in years Time per part (hours) 4 10 12 0.40 0.25 REQUIRED: Determine the number of machine parts/year that could be produced so that 2 lathes will be equally economical if the MARR is 18%. Use AWM If the number of parts is 10,000 units, which lathe will you recommend? Use ROR If the number of parts is 10,000 units, which lathe will you recommend? Use PWM If the number of parts is 10,000 units, which lathe will you recommend? Use EUAC
LATHE A 40,000 5,000 2,000 LATHE B 56,000 7,000 2,800 3.5 First Cost Salvage Value Annual Maintenance Operation, Cost/hour Life, in years Time per part (hours) 4 10 12 0.40 0.25 REQUIRED: Determine the number of machine parts/year that could be produced so that 2 lathes will be equally economical if the MARR is 18%. Use AWM If the number of parts is 10,000 units, which lathe will you recommend? Use ROR If the number of parts is 10,000 units, which lathe will you recommend? Use PWM If the number of parts is 10,000 units, which lathe will you recommend? Use EUAC
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
Two lathes are being considered in the manufacture of certain machine parts. Data is given below, all cost in peso:
LATHE A
LATHE B
First Cost
40,000
56,000
Salvage Value
5,000
7,000
Annual Maintenance
2,000
2,800
Operation, Cost/hour
4
3.5
Life, in years
10
12
Time per part (hours)
0.40
0.25
REQUIRED:
If the number of parts is 10,000 units, which lathe will you recommend? Use EUAC
please use EUAC
Transcribed Image Text:LATHE A
LATHE B
First Cost
40,000
Salvage Value
Annual Maintenance
5,000
2,000
56,000
7,000
2,800
Operation, Cost/hour
Life, in years
Time per part (hours)
4
3.5
10
12
0.40
0.25
REQUIRED:
Determine the number of machine parts/year that could be produced so that 2 lathes will be equally economical if the
MARR is 18%. Use AWM
If the number of parts is 10,000 units, which lathe will you recommend? Use ROR
If the number of parts is 10,000 units, which lathe will you recommend? Use PWM
If the number of parts is 10,000 units, which lathe will you recommend? Use EUAC
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