Hi, I'm having trouble with this homework problem. Any help would be appreciated. The numbers are in the attachment
7.
Find the consumption matrix A and demand vector D0 for this table.
8.
Find the production vector X for the consumption matrix A and demand vector D0.
9.
If the demand for construction increases by 1 million, how much will the production of the transportation, communication, and utilities sector have to increase to compensate?
10.
Which three sectors are most affected by an increase of $1 million of demand for construction?
11.
If the entire jth column of the matrix (I - A)-1 is added, the result is the amount of new production in the entire economy caused by an increase of $1 million in demand for the jth sector. How much new production is produced in the entire economy by an increase of $1 million in demand for construction?
12.
What would it mean for the (i, j) entry in (I - A)-1 to be zero?