This has to be written with Excel's VBA! can be either a function or subroutine

Please write a VBA code to implement Cramer's rule and apply the code to sove a 4 x 4 system of linear algebra equations represented by below augmented matrix: 1 5 -8 AN 3 1 2 1 1 0 2 3 1 -1 5 7 -3 3 2