Consider an economy with three sectors, Chemicals & Metals, Fuels & Power, and Machinery. Chemicals sells 30% of its output to Fuels and 40% to Machinery and retains the rest. Fuels sells 80% of its output to Chemicals and 10% to Machinery and retains the rest. Machinery sells 20% of its output to Chemicals and 40% to Fuels and retains the rest. Complete parts (a) through (c) below. a. Construct the exchange table for this economy. Distribution of Output from: Chemicals Fuels 0.3 0.8 0.3 0.1 0.4 0.1 (Type integers or decimals.) Machinery 0.2 0.4 0.4 Purchased by: Chemicals Fuels Machinery b. Develop a system of equations that leads to prices at which each sector's income matches its expenses. Then write the augmented matrix that can be row reduced to find these prices. The first, second, and third columns of the matrix should correspond to Chemicals, Fuels, and Machinery, respectively. The augmented matrix is (Type an integer or decimal for each matrix element.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Consider an economy with three sectors, Chemicals & Metals, Fuels & Power, and
Machinery. Chemicals sells 30% of its output to Fuels and 40% to Machinery and retains
the rest. Fuels sells 80% of its output to Chemicals and 10% to Machinery and retains the
rest. Machinery sells 20% of its output to Chemicals and 40% to Fuels and retains the
rest. Complete parts (a) through (c) below.
a. Construct the exchange table for this economy.
Distribution of Output from:
Chemicals Fuels
0.3
0.8
0.3
0.1
0.4
0.1
(Type integers or decimals.)
Machinery
0.2
0.4
0.4
Purchased by:
Chemicals
Fuels
Machinery
b. Develop a system of equations that leads to prices at which each sector's income
matches its expenses. Then write the augmented matrix that can be row reduced to find
these prices. The first, second, and third columns of the matrix should correspond
to Chemicals, Fuels, and Machinery, respectively.
The augmented matrix is
(Type an integer or decimal for each matrix element.)
Transcribed Image Text:Consider an economy with three sectors, Chemicals & Metals, Fuels & Power, and Machinery. Chemicals sells 30% of its output to Fuels and 40% to Machinery and retains the rest. Fuels sells 80% of its output to Chemicals and 10% to Machinery and retains the rest. Machinery sells 20% of its output to Chemicals and 40% to Fuels and retains the rest. Complete parts (a) through (c) below. a. Construct the exchange table for this economy. Distribution of Output from: Chemicals Fuels 0.3 0.8 0.3 0.1 0.4 0.1 (Type integers or decimals.) Machinery 0.2 0.4 0.4 Purchased by: Chemicals Fuels Machinery b. Develop a system of equations that leads to prices at which each sector's income matches its expenses. Then write the augmented matrix that can be row reduced to find these prices. The first, second, and third columns of the matrix should correspond to Chemicals, Fuels, and Machinery, respectively. The augmented matrix is (Type an integer or decimal for each matrix element.)
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