(a) Convert the following binary integer to decimal: 11100110112 (b) Convert the following decimal integer to an 8-bit binary number (Hint: if the binary number you convert to is shorter than 8 bits, append 0s in front of the most significant bit to make it 8 bits): 12310 (c) Convert the following binary number to hexadecimal: 110010111102 (d) Convert the following hexadecimal number to decimal: 6D716