A furniture factory makes wooden tables, chairs, and armoires. Each piece of furniture requires three operations: cutting the vood, assembling, and finishing. Each operation requires the number of hours given below. One table requires 0.5 hours of cutting, 0.5 hours of assembling and 1 hour of finishing. One chair requires correspondingly 1, 1.5, 1.5 hours. Finally, one armo requires 1, 1, and 2 hours. The workers in the factory can provide 300 hours of cutting, 400 hours of assembling, and 590 hours of finishing each work we Mark only correct statements. a. For any choice of labor resources in each operation, there are different possibilities in producing tables. Ob. It is possible to use the labor resources full if finishing is reduced to 500 hours. Dc It is impossible to use the labor resources full. O d. For any choice of labor resources in each operation, there are different possibilities in producing chairs. De It is possible to use the labor resources full if cutting labor is increased by 20 hours 16:55

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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A furniture factory makes wooden tables, chairs, and armoires. Each piece of furniture requires three operations: cutting the
wood, assembling, and finishing. Each operation requires the number of hours given below. One table requires 0.5 hours of
cutting, 0.5 hours of assembling and 1 hour of finishing. One chair requires correspondingly 1, 1.5, 1.5 hours. Finally, one armoir
requires 1, 1, and 2 hours.
The workers in the factory can provide 300 hours of cutting, 400 hours of assembling, and 590 hours of finishing each work week.
Mark only correct statements.
a. For any choice of labor resources in each operation, there are different possibilities in producing tables.
Ob. It is possible to use the labor resources full if finishing is reduced to 500 hours.
Oc. It is impossible to use the labor resources full.
O d. For any choice of labor resources in each operation, there are different possibilities in producing chairs.
Oe. It is possible to use the labor resources full if cutting labor is increased by 30 hours.
A small town has three primary industries, coal mining, transportation, and electricity. Production of one dollar of coal requires the
purchase of 10 cents of electricity and 20 cents of transportation. Production of one dollar of transportation requires the purchase of 2
cents of coal and 35 cents of electricity. Production of one dollar of electricity requires the purchase of 10 cents of electricity, 50 cents of
coal, and 30 cents of transportation. The town has external contracts for $50 000 of coal, $80 000 of transportation, and $30 000 units of
electricity. Mark only correct statements.
a. The transportation industry would be most affected by a cost increase in electricity
use the la
Ob. The coal industry would
be most affected by a cost increase in electricity.
The technology matrix is
0 0.02 0.50
A = 0.20 0 0.30
0.10 0.35 0.10
□d. The technology matrix is
0 0.02 0.10
0.02 0 0.35
0.50 0.30 0.10
Oe. The electricity industry would
16:55
A-
16:56 ✔
Transcribed Image Text:A furniture factory makes wooden tables, chairs, and armoires. Each piece of furniture requires three operations: cutting the wood, assembling, and finishing. Each operation requires the number of hours given below. One table requires 0.5 hours of cutting, 0.5 hours of assembling and 1 hour of finishing. One chair requires correspondingly 1, 1.5, 1.5 hours. Finally, one armoir requires 1, 1, and 2 hours. The workers in the factory can provide 300 hours of cutting, 400 hours of assembling, and 590 hours of finishing each work week. Mark only correct statements. a. For any choice of labor resources in each operation, there are different possibilities in producing tables. Ob. It is possible to use the labor resources full if finishing is reduced to 500 hours. Oc. It is impossible to use the labor resources full. O d. For any choice of labor resources in each operation, there are different possibilities in producing chairs. Oe. It is possible to use the labor resources full if cutting labor is increased by 30 hours. A small town has three primary industries, coal mining, transportation, and electricity. Production of one dollar of coal requires the purchase of 10 cents of electricity and 20 cents of transportation. Production of one dollar of transportation requires the purchase of 2 cents of coal and 35 cents of electricity. Production of one dollar of electricity requires the purchase of 10 cents of electricity, 50 cents of coal, and 30 cents of transportation. The town has external contracts for $50 000 of coal, $80 000 of transportation, and $30 000 units of electricity. Mark only correct statements. a. The transportation industry would be most affected by a cost increase in electricity use the la Ob. The coal industry would be most affected by a cost increase in electricity. The technology matrix is 0 0.02 0.50 A = 0.20 0 0.30 0.10 0.35 0.10 □d. The technology matrix is 0 0.02 0.10 0.02 0 0.35 0.50 0.30 0.10 Oe. The electricity industry would 16:55 A- 16:56 ✔
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