Chapter 6, Problem 92RE

To determine

To calculate: The production required by each department to meet demand if an input-output and demand matrix is given by,

$A=\left[\begin{array}{rrrrr}\hfill 0.18& \hfill 0.017& \hfill 0.4& \hfill 0.005& \hfill 0\\ \hfill 0.14& \hfill 0.018& \hfill 0.09& \hfill 0.001& \hfill 0\\ \hfill 0.9& \hfill 0& \hfill 0.4& \hfill 0.06& \hfill 0.002\\ \hfill 0.19& \hfill 0.16& \hfill 0.1& \hfill 0.008& \hfill 0.5\\ \hfill 0.14& \hfill 0.25& \hfill 0.9& \hfill 0.4& \hfill 0.12\end{array}\right],D=\left[\begin{array}{r}\hfill 2400\\ \hfill 850\\ \hfill 1400\\ \hfill 3200\\ \hfill 1800\end{array}\right]$