45. Signed vs Unsigned Compare

How do you plan to solve it?

/*Write your code here*/
module signed_thresh(input [7:0]sample,input [7:0]thresh,output gt_unsigned,gt_signed);
assign gt_signed = ($signed(sample)>$signed(thresh))?1'b1:1'b0;
assign gt_unsigned =(sample>thresh)?1'b1:1'b0;
endmodule