EFORMING ROR ANALYSIS FOR 3D PRINTER AND IIOT TECHNOLOGY ackground oftware used in 3D printer systems manufactured by Spectrum LASER Corp. is currently able to automatically develop hollows, shells, and "tree supports" to save development time. Network printing for se on multiple machines and at different locations globally is available. New software, called JIT II, is being beta tested that will allow lloT-type (Industrial Internet of Things) connections between machines t distant locations. When onboard monitoring sensors detect that a part is about to fail, or it is time to replace one of several high-profile parts, the JIT II software will automatically queue the part's hanufacturing code onto a 3D printer that is detected to be locally idle or ready. The company believes it can design and produce the JIT II software, the 3D printers, and the accompanying computer quipment necessary to place this technology in a wide variety of harsh environments-chemically toxic to humans, in flight, underground in mines, on the ocean floor, in war-torn areas, etc. nformation or this case, we will analyze the available computers that can provide the server function necessary to make this interlinking available and successful. The first cost and other parameter estimates, ncluding expected contribution to annual net cash flow, are summarized below. Server 1 Server 2 100.000 100.000 Server 3 150000 50,000 year 1, plus 5000 per year for years 2, 3, and 4 (gradient) 70,000 maximum for years 5 on, even if the server is replaced First cost, $ Net cash flow, $/year 35,000 25000 Life, years 4 5 ase Study Exercises se spreadsheet analysis to determine the following: - If the MARR = 12%, which server should be selected based on PW method to make the selection, (Hint: You have to use LCM for PW calculations) answer the below questions: 1. The PW for server 1 (3 years) LCM cash f 2. The PW for server 2 (4 years) LCM cash flow = 3. The PW for server 3 (5 years) LCM cash flow = 4 Based on the PW analysis which option should be selected ?

Financial Accounting
15th Edition
ISBN:9781337272124
Author:Carl Warren, James M. Reeve, Jonathan Duchac
Publisher:Carl Warren, James M. Reeve, Jonathan Duchac
Chapter5: Accounting Systems
Section: Chapter Questions
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PEFORMING ROR ANALYSIS FOR 3D PRINTER AND IIOT TECHNOLOGY
Background
Software used in 3D printer systems manufactured by Spectrum LASER Corp. is currently able to automatically develop hollows, shells, and "tree supports" to save development time. Network printing for
use on multiple machines and at different locations globally is available. New software, called JIT II, is being beta tested that will allow lloT-type (Industrial Internet of Things) connections between machines
at distant locations. When onboard monitoring sensors detect that a part is about to fail, or it is time to replace one of several high-profile parts, the JIT II software will automatically queue the part's
manufacturing code onto a 3D printer that is detected to be locally idle or ready. The company believes it can design and produce the JIT II software, the 3D printers, and the accompanying computer
equipment necessary to place this technology in a wide variety of harsh environments-chemically toxic to humans, in flight, underground in mines, on the ocean floor, in war-torn areas, etc.
Information
For this case, we will analyze the available computers that can provide the server function necessary to make this interlinking available and successful. The first cost and other parameter estimates,
including expected contribution to annual net cash flow, are summarized below.
Server 1 Server 2
100,000 100,000
Server 3
150000
50,000 year 1, plus 5000 per
year for years 2, 3, and 4
(gradient)
70,000 maximum for years
5 on, even if the server is
replaced
First cost, $
Net cash flow, $/year 35,000 25000
Life, years
3
Case Study Exercises
Use spreadsheet analysis to determine the following:
A- If the MARR = 12%, which server should be selected based on PW method to make the selection, (Hint : You have to use LCM for PW calculations) answer the below questions:
1. The PW for server 1 (3 years ) LCM cash flow=
2. The PW for server 2 (4 years) LCM cash flow =
3. The PW for server 3 (5 years) LCM cash flow =
4. Based on the PW analysis which option should be selected ?
Transcribed Image Text:PEFORMING ROR ANALYSIS FOR 3D PRINTER AND IIOT TECHNOLOGY Background Software used in 3D printer systems manufactured by Spectrum LASER Corp. is currently able to automatically develop hollows, shells, and "tree supports" to save development time. Network printing for use on multiple machines and at different locations globally is available. New software, called JIT II, is being beta tested that will allow lloT-type (Industrial Internet of Things) connections between machines at distant locations. When onboard monitoring sensors detect that a part is about to fail, or it is time to replace one of several high-profile parts, the JIT II software will automatically queue the part's manufacturing code onto a 3D printer that is detected to be locally idle or ready. The company believes it can design and produce the JIT II software, the 3D printers, and the accompanying computer equipment necessary to place this technology in a wide variety of harsh environments-chemically toxic to humans, in flight, underground in mines, on the ocean floor, in war-torn areas, etc. Information For this case, we will analyze the available computers that can provide the server function necessary to make this interlinking available and successful. The first cost and other parameter estimates, including expected contribution to annual net cash flow, are summarized below. Server 1 Server 2 100,000 100,000 Server 3 150000 50,000 year 1, plus 5000 per year for years 2, 3, and 4 (gradient) 70,000 maximum for years 5 on, even if the server is replaced First cost, $ Net cash flow, $/year 35,000 25000 Life, years 3 Case Study Exercises Use spreadsheet analysis to determine the following: A- If the MARR = 12%, which server should be selected based on PW method to make the selection, (Hint : You have to use LCM for PW calculations) answer the below questions: 1. The PW for server 1 (3 years ) LCM cash flow= 2. The PW for server 2 (4 years) LCM cash flow = 3. The PW for server 3 (5 years) LCM cash flow = 4. Based on the PW analysis which option should be selected ?
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