Carefully read sections $6\mathrm{.}3,6\mathrm{.}4,$ and $6\mathrm{.}5$ of the ACI Code. Read both the code

articles and the Commentary. For each section, indicate the following:

a$.$ Your understanding of the primary purpose of these sections $($three to five

lines per section$).$

b$.$ The two main issues dealt with in each section based on your perception $($use

bulleted sentences $-$two to four lines each$-).$

c$.$ Two articles you understand better after reading the corresponding

explanation in the Commentary.