input-output #3: output needed to meet the demand D

[Navyguy]

For the input-output A, find the output required to meet the demand D.

A = 0.4  0.2
    0.1  0.3

D = 3000  4000

My answer is 4200, 6450

Is this right? Thank you for any help given.

 

[steve_b]

For the input-output A, find the output required to meet the demand D.

Code:
A = 0.4 0.2
0.1 0.3

D = 3000 4000


My answer is 4200, 6450

Is this right? Thank you for any help given.

In this problem, I believe you have to do the following: [the ^(-1) is the inverse matrix]

P = (I – T)^(-1) * D 

Where,

I = [1   0]
    [0   1]

T = [.4   .2]
    [.1   .3]

D = [3000]
    [4000]

This gives:

[7250]
[6750]

Steve

 

[Navyguy]

thanks

Thank you, I have already turned in my home work. Thanks again.