Answer
\begin{array}{l}{\text { The most important thing was that you were looking at a program that }} \\ {\text { contained English words and familiar mathematical terminology. That }} \\ {\text { made it much easier to understand what was going on and where the }} \\ {\text { modifications were to be made. Also, the use of labels allowed you to }} \\ {\text { make changes in the program without having to make changes to binary }} \\ {\text { memory addresses. }}\end{array}
Work Step by Step
\begin{array}{l}{\text { The most important thing was that you were looking at a program that }} \\ {\text { contained English words and familiar mathematical terminology. That }} \\ {\text { made it much easier to understand what was going on and where the }} \\ {\text { modifications were to be made. Also, the use of labels allowed you to }} \\ {\text { make changes in the program without having to make changes to binary }} \\ {\text { memory addresses. }}\end{array}
