Please convert the decimal integer -23 to signed binary (32bit). Question 2: Convert following C code to MIPS code A[i+1] g+A[12] + 1; g, i are assigned to $s1, St0 respectively Base address of integer array A is in $s0 Question 3: Convert 0xfffffff9 (2's complement representation) into decimal. Question 4: In the following MIPS assembly code, translate all the instructions to their corresponding machine code in hexadecimal format. This code is stored in the memory from address Oxlaef0000. Loop: lw $10, 0($s0) addi St1, St1, -5 srl $t1, St1, 2 beq St1, $s5, Exit addi Ss0, Ss0, 4 j Loop Exit: ... Question 5: Find the MIPS instruction with the machine code 0x02108020.