AlwaysRain Irrigation, Inc. would like to determine capacity requirements for the next four years. Currently, two production lines are in place for making bronze and plastic sprinklers. Three types of sprinklers are available in both bronze and plastic: 90-degree nozzle sprinklers, 180-degree nozzle sprinklers, and 360-degree nozzle sprinklers. Management has forecast demand for the next four years as follows: Plastic 90 Plastic 180 Plastic 360 Bronze 90 Bronze 180 Bronze 360 1 (IN 000s) 2 (IN 000S) 33 14 51 6 4 10 Bronze YEARLY DEMAND Plastic Demand for plastic sprinklers Percentage of capacity used Machine requirements Labor requirements 42 15 54 6 4 12 Demand for bronze sprinklers Percentage of capacity used Machine requirements Labor requirements Year 1 3 (IN 0005) 4 (IN 0005) Both production lines can produce all the different types of nozzles. The bronze machines needed for the bronze sprinklers require four operators and can produce up to 15,000 sprinklers. The plastic injection molding machine needed for the plastic sprinklers requires five operators and can produce up to 240,000 sprinklers. Three bronze machines and only one injection molding machine an available. % 4BHS64 What are the capacity requirements for the next four years? (Assume that there is no learning.) (Enter the demand values in thousands. Round your answers to 2 decimal places.) % 54 18 61 5 14 Year 2 51 17 68 14 12 17 % % Year 3 % % Year 4 % %

Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter5: Network Models
Section5.3: Assignment Models
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AlwaysRain Irrigation, Inc. would like to determine capacity requirements for the next four years. Currently, two production lines are in
place for making bronze and plastic sprinklers. Three types of sprinklers are available in both bronze and plastic: 90-degree nozzle
sprinklers, 180-degree nozzle sprinklers, and 360-degree nozzle sprinklers. Management has forecast demand for the next four years
as follows:
YEARLY DEMAND
1 (IN 000s)
2 (IN 000s)
3 (IN 000s)
4 (IN 000s)
Plastic 90
33
42
54
51
Plastic 180
14
15
18
17
Plastic 360
51
54
61
68
Bronze 90
6
5
14
Bronze 180
4
12
Bronze 360
10
12
14
17
Both production lines can produce all the different types of nozzles. The bronze machines needed for the bronze sprinklers require
four operators and can produce up to 15,000 sprinklers. The plastic injection molding machine needed for the plastic sprinklers
requires five operators and can produce up to 240,000 sprinklers. Three bronze machines and only one injection molding machine are
available.
What are the capacity requirements for the next four years? (Assume that there is no learning.) (Enter the demand values in
thousands. Round your answers to 2 decimal places.)
Year 1
Year 2
Year 3
Year 4
Plastic
Demand for plastic sprinklers
Percentage of capacity used
%
%
%
%
Machine requirements
Labor requirements
Bronze
Demand for bronze sprinklers
Percentage of capacity used
%
%
%
%
Machine requirements
Labor requirements
Transcribed Image Text:AlwaysRain Irrigation, Inc. would like to determine capacity requirements for the next four years. Currently, two production lines are in place for making bronze and plastic sprinklers. Three types of sprinklers are available in both bronze and plastic: 90-degree nozzle sprinklers, 180-degree nozzle sprinklers, and 360-degree nozzle sprinklers. Management has forecast demand for the next four years as follows: YEARLY DEMAND 1 (IN 000s) 2 (IN 000s) 3 (IN 000s) 4 (IN 000s) Plastic 90 33 42 54 51 Plastic 180 14 15 18 17 Plastic 360 51 54 61 68 Bronze 90 6 5 14 Bronze 180 4 12 Bronze 360 10 12 14 17 Both production lines can produce all the different types of nozzles. The bronze machines needed for the bronze sprinklers require four operators and can produce up to 15,000 sprinklers. The plastic injection molding machine needed for the plastic sprinklers requires five operators and can produce up to 240,000 sprinklers. Three bronze machines and only one injection molding machine are available. What are the capacity requirements for the next four years? (Assume that there is no learning.) (Enter the demand values in thousands. Round your answers to 2 decimal places.) Year 1 Year 2 Year 3 Year 4 Plastic Demand for plastic sprinklers Percentage of capacity used % % % % Machine requirements Labor requirements Bronze Demand for bronze sprinklers Percentage of capacity used % % % % Machine requirements Labor requirements
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