The matrix A and the vector b are given below. Perform the indicated operation, and select the correct outcome.

Note: for any row vector x = [a b c], the column vector x^T= [a b c]^T denotes its transpose (and vice versa). Furthermore, I denotes the identity matrix and for any invertible matrix M, the matrix M^-1 is its inverse):

Operation: b^T (I - A)^-1

A =	3	2	-2		b =	-2
1	5	-3		1
4	2	1		4

the column vector [ 5 -2 - 3/2]^T

the row vector [ 5 -2 - 3/2]

the row vector [18 -4 1]

the column vector [19/2 4 7]^T

the row vector [19/2 4 7]