Questions for in-class tutorial:
x + z = 12
2x + 2y + z = 8
x + y – z = 2
|A||B||C||Other demands||Total output|
Calculate the total output required from each industry when other demands change to 400, 400, 1000 from sectors A, B and C, respectively.
Given the matrix of technical coefficients, A, and final demand (other demand) B for industries 1, 2, and 3
A = , B =
The technology matrix for an economy based on energy (E) and transportation (T) is
Find the output for each sector that is needed to satisfy a final demand of $50 million for energy and $50 million for transportation.
Questions for self-study
A supplier manufactures car and truck frames at two different plants. The production rates (in frames per hour) for each plant are given in the table:
|Plant||Car Frames||Truck Frames|
|Hortic.||Dairy||Poultry||Other demands||Total output|
200, 800, 1000 from horticulture, dairy and poultry sections, respectively
Such a cheap price for your free time and healthy sleep
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