Compute the value of matrix C = A·B, given:

$$A = \begin{bmatrix} 6 & -1 & 0 & 2 \\ 4 & 3 & 4 & 2 \end{bmatrix} , B = \begin{bmatrix} -1 & 5 & 1 & 5 \\ -1 & 4 & 1 & -1 \\ -1 & 3 & 5 & 3 \\ 7 & 1 & 4 & -1 \end{bmatrix}$$
$$C= \begin{bmatrix} 9 & 28 & 13 & 29 \\ 3 & 46 & 35 & 27 \end{bmatrix}$$