This exericse requires the use of technology.Four sectors of the Australian economy are (1) agriculture, (2) forestry, fishing, and hunting, (3) meat and milk products, and (4) other food products. Suppose in 1978-79 the input-output table involving these four sectors was as follows (all figures are in millions of Australian dollars). To 1 2 3 4 From          1 678.1 3.7 3,341.6 1,023.4 2 15.8 6.9 17.8 124.6 3 47.9 4.1 893.8 145.1 4 312.5 22.7 83.1 693.3 Total Output 9,401.7 685.6 6,997.3 4,818.1 (a) How much additional production by the meat and milk sector is necessary to accommodate a $100 increase in the demand for agriculture? (Round your answer to two decimal places.)$   million(b) Which sector requires the most of its own product in order to meet a $1 increase in external demand for that product? agricultureforestry, fishing, and hunting    meat and milk productsother food products

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
Publisher:David Poole
Chapter2: Systems Of Linear Equations
Section2.4: Applications
Problem 1EQ: 1. Suppose that, in Example 2.27, 400 units of food A, 600 units of B, and 600 units of C are placed...
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This exericse requires the use of technology.

Four sectors of the Australian economy are (1) agriculture, (2) forestry, fishing, and hunting, (3) meat and milk products, and (4) other food products. Suppose in 1978-79 the input-output table involving these four sectors was as follows (all figures are in millions of Australian dollars).

To 1 2 3 4
From          1 678.1 3.7 3,341.6 1,023.4
2 15.8 6.9 17.8 124.6
3 47.9 4.1 893.8 145.1
4 312.5 22.7 83.1 693.3
Total Output 9,401.7 685.6 6,997.3 4,818.1
(a) How much additional production by the meat and milk sector is necessary to accommodate a $100 increase in the demand for agriculture? (Round your answer to two decimal places.)
$   million

(b) Which sector requires the most of its own product in order to meet a $1 increase in external demand for that product?
agricultureforestry, fishing, and hunting    meat and milk productsother food products
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