Read the question carefully and than answer my question. give step by step solution.

Q1: Consider the below object declarations. signal sig1:std_logic_vector (7 downto 0): ="11011100"; signal sig2, sig3, sig4: std_logic_vector; constant c: integer: = 16; type OP1 is (LOAD, STORE, ADD, SUB, MUL, DIV); subtype SUB_OP is OP1 range ADD to DIV; signal A: OP1:=mul; signal B: SUB_OP; Signal P: integer:=8; Signal Q: integer:= -3; Signal X, Y: integer range - 10 to 10; type VALUE is array (0 to 6) of integer range 0 to 256; constant NUM:VALUE:=(1,4, 16, 32, 64, 128, 256); signal RESULT:integer; Determine the output after initial execution of following codes. Justify your answer. Explain if there is any error. a. case A is when load => B B B B