5 (8 points) For each (sub-)part, clearly show (may include concise explanations) how you get your answer to not risk incurring penalty. Question 5a: Represent the decimal signed whole numbers 472 and -472 in sign-magnitude (SM). \begin{tabular}{|l|l|} \hline 472 & 472 \\ \hline & \\ \hline \end{tabular} Question 5b: Represent the decimal signed whole numbers 472 and -472 in I's-complement (1C). \begin{tabular}{|l|l|} \hline 472 & 472 \\ \hline & \\ \hline \end{tabular} Question 5c: Represent the decimal signed whole numbers 472 and 472 in 2 's-complement (2C). \begin{tabular}{|l|l|} \hline 472 & 472 \\ \hline & \\ \hline \end{tabular} Question 5d: Represent the decimal signed whole numbers 472 and -472 in excess-511 (excessDASH511). \begin{tabular}{|l|l|l|} \hline 472 & 472 \\ \hline & \\ \hline \end{tabular}